# FSRS **URL:** https://forums.ankiweb.net/c/anki/fsrs/19.md?page=1 [Latest](https://forums.ankiweb.net/latest.md) · [Categories](https://forums.ankiweb.net/categories.md) **Page:** 2 --- ## [Cards difficulty keeps on increasing](https://forums.ankiweb.net/t/cards-difficulty-keeps-on-increasing/70061)
**Author:** [@Jackson8](https://forums.ankiweb.net/u/Jackson8)\ **Replies:** 5\ **Last updated:** [June 13, 2026, 10:19pm UTC](https://forums.ankiweb.net/t/cards-difficulty-keeps-on-increasing/70061 "2026-06-13T22:19:47Z")
Hi guys, sorry in advance for my english, i’m not a native speaker, so if there’s any misunderstanding in regards to the way my post is written, feel free to tell me and i’ll clarify it. So, i used to create oclussion a… --- ## [When will Anki integrate FSRS-7?](https://forums.ankiweb.net/t/when-will-anki-integrate-fsrs-7/69997)
**Author:** [@Hey\_Mo](https://forums.ankiweb.net/u/Hey_Mo)\ **Replies:** 2\ **Last updated:** [June 5, 2026, 9:11pm UTC](https://forums.ankiweb.net/t/when-will-anki-integrate-fsrs-7/69997 "2026-06-05T21:11:36Z")
When will Anki integrate FSRS-7? And with that when learning steps would be decided by FSRS-7 algorithm? --- ## [Optimizing FSRS Settings for high-stakes NEET UG 2027 Exam (11-Month Timeline)](https://forums.ankiweb.net/t/optimizing-fsrs-settings-for-high-stakes-neet-ug-2027-exam-11-month-timeline/69981)
**Author:** [@cyber.chinchilla](https://forums.ankiweb.net/u/cyber.chinchilla)\ **Replies:** 7\ **Last updated:** [June 5, 2026, 6:22pm UTC](https://forums.ankiweb.net/t/optimizing-fsrs-settings-for-high-stakes-neet-ug-2027-exam-11-month-timeline/69981 "2026-06-05T18:22:49Z")
Hi everyone! I’m preparing for NEET UG 2027 in India (a highly competitive medical entrance exam with 2.5+ million applicants where only 2.5% to 3% secure a government medical seat). It is a high-stakes, MCQ-based exam r… --- ## ["No reviews found." on FSRS-5](https://forums.ankiweb.net/t/no-reviews-found-on-fsrs-5/69943)
**Author:** [@polymerase](https://forums.ankiweb.net/u/polymerase)\ **Replies:** 8\ **Last updated:** [June 2, 2026, 10:43am UTC](https://forums.ankiweb.net/t/no-reviews-found-on-fsrs-5/69943 "2026-06-02T10:43:30Z")
Hello! I’ve read through all similar threads on this topic to no avail. It seems as though when I try to Optimize Current Preset on my deck (AnKing Step deck), no reviews are found. I have made sure to apply this preset… --- ## [Will repeatedly turning FSRS on and off make a mess in the database?](https://forums.ankiweb.net/t/will-repeatedly-turning-fsrs-on-and-off-make-a-mess-in-the-database/69879)
**Author:** [@pondfrog](https://forums.ankiweb.net/u/pondfrog)\ **Replies:** 3\ **Last updated:** [May 29, 2026, 4:37am UTC](https://forums.ankiweb.net/t/will-repeatedly-turning-fsrs-on-and-off-make-a-mess-in-the-database/69879 "2026-05-29T04:37:09Z")
I have made a test deck to try out FSRS for a few months before I trust it with all of my cards. The intention was: Cards in that deck would be studied only with FSRS Cards in other decks would be studied only with SM… --- ## [Strange card scheduling that doesn't match FSRS stability?](https://forums.ankiweb.net/t/strange-card-scheduling-that-doesnt-match-fsrs-stability/69898)
**Author:** [@pondfrog](https://forums.ankiweb.net/u/pondfrog)\ **Replies:** 1\ **Last updated:** [May 28, 2026, 11:20pm UTC](https://forums.ankiweb.net/t/strange-card-scheduling-that-doesnt-match-fsrs-stability/69898 "2026-05-28T23:20:31Z")
I am seeing a strange behavior with some cards where they seem to get scheduled for intervals longer than their FSRS stability would suggest is appropriate. Here is an example for a card that has always been on FSRS (so… --- ## [In what ways does FSRS struggle with lots of learning steps or longer learning steps?](https://forums.ankiweb.net/t/in-what-ways-does-fsrs-struggle-with-lots-of-learning-steps-or-longer-learning-steps/69848)
**Author:** [@pondfrog](https://forums.ankiweb.net/u/pondfrog)\ **Replies:** 1\ **Last updated:** [May 23, 2026, 7:21pm UTC](https://forums.ankiweb.net/t/in-what-ways-does-fsrs-struggle-with-lots-of-learning-steps-or-longer-learning-steps/69848 "2026-05-23T19:21:17Z")
I often see it recommended that you should only use a small number of learning steps with FSRS, and that the steps should be under 24 hours. The most common reason given in online discussions seems to be “it messes with … --- ## [Juggling Learning Cards with FSRS 7](https://forums.ankiweb.net/t/juggling-learning-cards-with-fsrs-7/69698)
**Author:** [@DerIshmaelite](https://forums.ankiweb.net/u/DerIshmaelite)\ **Replies:** 1\ **Last updated:** [May 10, 2026, 5:01pm UTC](https://forums.ankiweb.net/t/juggling-learning-cards-with-fsrs-7/69698 "2026-05-10T17:01:03Z")
In many cases with learning cards, the actual interval at which they’re shown is often longer than the set interval (e.g., being seen again in 5m when the Again interval was set to 30s). This is because of other learning… --- ## [FSRS problems: My difficultly buttons are spread out by 1 day for every card](https://forums.ankiweb.net/t/fsrs-problems-my-difficultly-buttons-are-spread-out-by-1-day-for-every-card/69679)
**Author:** [@TheDR01](https://forums.ankiweb.net/u/TheDR01)\ **Replies:** 9\ **Last updated:** [May 10, 2026, 12:16pm UTC](https://forums.ankiweb.net/t/fsrs-problems-my-difficultly-buttons-are-spread-out-by-1-day-for-every-card/69679 "2026-05-10T12:16:57Z")
I am having problems with FSRS. I recently optimized all presets for my decks. After that change it has significantly increased my workload of cards. I would like to reset my FSRS to the default 90% retention. Could I ge… --- ## [Is it possible to search for cards due tomorrow with retrivability (tomorrow)\<.5](https://forums.ankiweb.net/t/is-it-possible-to-search-for-cards-due-tomorrow-with-retrivability-tomorrow-5/69591)
**Author:** [@whatchu](https://forums.ankiweb.net/u/whatchu)\ **Replies:** 5\ **Last updated:** [May 2, 2026, 4:51pm UTC](https://forums.ankiweb.net/t/is-it-possible-to-search-for-cards-due-tomorrow-with-retrivability-tomorrow-5/69591 "2026-05-02T16:51:27Z")
I can only get retrivability now. Im trying to tag difficult cards tomorrow :slight\_smile: They are mostly the same, but i always miss a few cards. Specially cards that decay fast And a second question, since it is dep… --- ## [Anki error across all platforms](https://forums.ankiweb.net/t/anki-error-across-all-platforms/69411)
**Author:** [@MCG007](https://forums.ankiweb.net/u/MCG007)\ **Replies:** 2\ **Last updated:** [April 12, 2026, 5:54am UTC](https://forums.ankiweb.net/t/anki-error-across-all-platforms/69411 "2026-04-12T05:54:12Z")
I am having an error on all the anki platforms. I have read through and completed all the recommendations in Troubleshooting (Anki manual) to no avail. The error messages I get are as follows: Mac (version 25.09)- “inva… --- ## [Anki Retention Rate Not Matching Desired Retention](https://forums.ankiweb.net/t/anki-retention-rate-not-matching-desired-retention/69356)
**Author:** [@sfratamico2001](https://forums.ankiweb.net/u/sfratamico2001)\ **Replies:** 7\ **Last updated:** [April 10, 2026, 3:02pm UTC](https://forums.ankiweb.net/t/anki-retention-rate-not-matching-desired-retention/69356 "2026-04-10T15:02:53Z")
I have been using Anki on a deck for two years, targeting a 95% retention with FSRS, but over the last year my retention has hovered around 93% (see screenshot and additional context below). Does anyone have any suggesti… --- ## [FSRS Optimiser does not consider cards introduced with set due date](https://forums.ankiweb.net/t/fsrs-optimiser-does-not-consider-cards-introduced-with-set-due-date/69267)
**Author:** [@padfoot9445](https://forums.ankiweb.net/u/padfoot9445)\ **Replies:** 4\ **Last updated:** [April 6, 2026, 3:21pm UTC](https://forums.ankiweb.net/t/fsrs-optimiser-does-not-consider-cards-introduced-with-set-due-date/69267 "2026-04-06T15:21:12Z")
See also: The help forum on the discord, post “Optimise optimises on less reviews than expected” In essence, I believe the FSRS optimiser ignores cards which have a first review log that is from set due date (see image … --- ## [How many new cards can be studied every day, while the workload stays the same long term?](https://forums.ankiweb.net/t/how-many-new-cards-can-be-studied-every-day-while-the-workload-stays-the-same-long-term/69218)
**Author:** [@possopo](https://forums.ankiweb.net/u/possopo)\ **Replies:** 7\ **Last updated:** [March 31, 2026, 7:39am UTC](https://forums.ankiweb.net/t/how-many-new-cards-can-be-studied-every-day-while-the-workload-stays-the-same-long-term/69218 "2026-03-31T07:39:20Z")
hello everyone, I’m using Anki to learn foreign vocabulary (with basic and reversed cards) and I’m looking for the sweet spot where the number of new cards added everyday wouldn’t affect the number of reviews in the lon… --- ## [First "Good" interval is insanely long with FSRS](https://forums.ankiweb.net/t/first-good-interval-is-insanely-long-with-fsrs/69277)
**Author:** [@koala](https://forums.ankiweb.net/u/koala)\ **Replies:** 4\ **Last updated:** [March 29, 2026, 9:08pm UTC](https://forums.ankiweb.net/t/first-good-interval-is-insanely-long-with-fsrs/69277 "2026-03-29T21:08:23Z")
Recently, I optimized my parameters, and my intervals for new cards are INSANE. The first good will be 12-14 days. I feel like this is not realistic; there is just no way I will see a blurb of information for the first t… --- ## [How FSRS deals with rating a card after or before is due?](https://forums.ankiweb.net/t/how-fsrs-deals-with-rating-a-card-after-or-before-is-due/69131)
**Author:** [@whatchu](https://forums.ankiweb.net/u/whatchu)\ **Replies:** 14\ **Last updated:** [March 23, 2026, 5:37pm UTC](https://forums.ankiweb.net/t/how-fsrs-deals-with-rating-a-card-after-or-before-is-due/69131 "2026-03-23T17:37:25Z")
I just rated a card with easy before it was due and it reduced the interval which makes no sense At the very least should keep the old interval. A card is not going to get worse by successfully remembering it I also ra… --- ## [Configuring FSRS to use Optimum interval instead of Desired retention?](https://forums.ankiweb.net/t/configuring-fsrs-to-use-optimum-interval-instead-of-desired-retention/69187)
**Author:** [@joukepouke](https://forums.ankiweb.net/u/joukepouke)\ **Replies:** 4\ **Last updated:** [March 19, 2026, 7:26am UTC](https://forums.ankiweb.net/t/configuring-fsrs-to-use-optimum-interval-instead-of-desired-retention/69187 "2026-03-19T07:26:15Z")
Hello. I have been using FSRS for around 2 years now, and find it fantastic in predicting my desired retention and helping me learn cards. I can always recall almost exactly 90% of all the cards at all times. However, … --- ## [Tag wise retention similar to deck wise retention](https://forums.ankiweb.net/t/tag-wise-retention-similar-to-deck-wise-retention/69183)
**Author:** [@Raskolnikov](https://forums.ankiweb.net/u/Raskolnikov)\ **Replies:** 1\ **Last updated:** [March 18, 2026, 7:22am UTC](https://forums.ankiweb.net/t/tag-wise-retention-similar-to-deck-wise-retention/69183 "2026-03-18T07:22:43Z")
In my anking deck, I want to master psychiatry tagged cards better than other tags since I started my psychiatry residency. Since there’s no subject-wise sub-deck organization, how can I effectively retain tag-wise infor… --- ## [FSRS: "Difficulty" During Learning Phase](https://forums.ankiweb.net/t/fsrs-difficulty-during-learning-phase/69178)
**Author:** [@reillyfeathers](https://forums.ankiweb.net/u/reillyfeathers)\ **Replies:** 2\ **Last updated:** [March 17, 2026, 3:53pm UTC](https://forums.ankiweb.net/t/fsrs-difficulty-during-learning-phase/69178 "2026-03-17T15:53:07Z")
Just a quick question regarding difficulty within FSRS. I was under the impression that difficulty didn’t change during the learning phase, although after searching it seems that’s the case with “ease” in SM-2, but not w… --- ## [Best scheduling settings for FSRS 2 months out](https://forums.ankiweb.net/t/best-scheduling-settings-for-fsrs-2-months-out/69099)
**Author:** [@fquin022](https://forums.ankiweb.net/u/fquin022)\ **Replies:** 1\ **Last updated:** [March 7, 2026, 1:51am UTC](https://forums.ankiweb.net/t/best-scheduling-settings-for-fsrs-2-months-out/69099 "2026-03-07T01:51:04Z")
Right now my routine is fairly standard: I’m doing ~80 UWorld questions per day and unsuspending AnKing cards based on the questions I encounter. I do those cards the day after prior to starting a question block. I previ… --- ## [(Re)learning steps disproportionally affect the time graph in the simulator](https://forums.ankiweb.net/t/re-learning-steps-disproportionally-affect-the-time-graph-in-the-simulator/68942)
**Author:** [@ZornHadNoChoice](https://forums.ankiweb.net/u/ZornHadNoChoice)\ **Replies:** 0\ **Last updated:** [February 21, 2026, 8:59pm UTC](https://forums.ankiweb.net/t/re-learning-steps-disproportionally-affect-the-time-graph-in-the-simulator/68942 "2026-02-21T20:59:18Z")
I started with the default (re)learning steps (blue), then added 20m to both (orange), and finally 30m to both (green). The average #reviews are 216.01, 217.05, and 219.77, respectively. The average times are 4.02 hour… --- ## [FSRS short-term scheduler should put card to learn mode after a lapse](https://forums.ankiweb.net/t/fsrs-short-term-scheduler-should-put-card-to-learn-mode-after-a-lapse/68801)
**Author:** [@MoamenAbdelsattar](https://forums.ankiweb.net/u/MoamenAbdelsattar)\ **Replies:** 5\ **Last updated:** [February 16, 2026, 10:52am UTC](https://forums.ankiweb.net/t/fsrs-short-term-scheduler-should-put-card-to-learn-mode-after-a-lapse/68801 "2026-02-16T10:52:45Z")
In file https://github.com/ankitects/anki/blob/main/rslib/src/scheduler/states/learning.rs, the current behaviour is if FSRS short-term scheduler calculates an interval that is longer than half a day, it is put to review… --- ## [Changing FSRS Settings Resets Learning Cards' Progress](https://forums.ankiweb.net/t/changing-fsrs-settings-resets-learning-cards-progress/68687)
**Author:** [@hulabaloolah](https://forums.ankiweb.net/u/hulabaloolah)\ **Replies:** 11\ **Last updated:** [February 8, 2026, 9:29pm UTC](https://forums.ankiweb.net/t/changing-fsrs-settings-resets-learning-cards-progress/68687 "2026-02-08T21:29:16Z")
Hi all, was curious if it’s normal for a card’s learning progress to reset after adjusting the FSRS parameters. I do see this in the manual (“Deck Options → Reschedule Cards on Change”): “…future reviews will use the new… --- ## [View history of FSRS values](https://forums.ankiweb.net/t/view-history-of-fsrs-values/68730)
**Author:** [@Joachim](https://forums.ankiweb.net/u/Joachim)\ **Replies:** 3\ **Last updated:** [February 8, 2026, 2:01pm UTC](https://forums.ankiweb.net/t/view-history-of-fsrs-values/68730 "2026-02-08T14:01:34Z")
How (if possible) can I see the historical development of values like Stability, Difficulty, Retrievability of a card? Currently, the “Card Info” shows me the history of Date, Type, Rating, Interval, Ease, and Time. --- ## [FSRS: Optimize current preset -\> No reviews found](https://forums.ankiweb.net/t/fsrs-optimize-current-preset-no-reviews-found/68716)
**Author:** [@ankling](https://forums.ankiweb.net/u/ankling)\ **Replies:** 4\ **Last updated:** [February 6, 2026, 1:50pm UTC](https://forums.ankiweb.net/t/fsrs-optimize-current-preset-no-reviews-found/68716 "2026-02-06T13:50:20Z")
I’m pretty deep into this deck by now, so I’m not sure why it’s saying “No reviews”: FWIW, I’ve successfully optimized these parameters a few times already, though it’s been a while. I can’t recall renaming or mo… --- ## [Will FSRS 7 "fix" difficulty?](https://forums.ankiweb.net/t/will-fsrs-7-fix-difficulty/68239)
**Author:** [@TagliatelleBologna](https://forums.ankiweb.net/u/TagliatelleBologna)\ **Replies:** 4\ **Last updated:** [February 2, 2026, 10:41pm UTC](https://forums.ankiweb.net/t/will-fsrs-7-fix-difficulty/68239 "2026-02-02T22:41:29Z")
It seems that with older decks, cards that have many reviews, especially pre-FSRS, will have their difficulty will inevitably be 90%+, even if their apparent difficulty doesn’t seem to be as such. I just can’t seem to de… --- ## [Did my fsrs break after changing steps](https://forums.ankiweb.net/t/did-my-fsrs-break-after-changing-steps/68056)
**Author:** [@BeybladerAshKetchum](https://forums.ankiweb.net/u/BeybladerAshKetchum)\ **Replies:** 14\ **Last updated:** [January 31, 2026, 11:50pm UTC](https://forums.ankiweb.net/t/did-my-fsrs-break-after-changing-steps/68056 "2026-01-31T23:50:33Z")
My fsrs is acting weird after changing my learning and new steps. I first had fsrs do the steps for me so left the steps blank, but since I have changed the steps (to the steps below) a card that I should’ve seen in 1 da… --- ## [Fixing Low Optimal Retention Bias](https://forums.ankiweb.net/t/fixing-low-optimal-retention-bias/68506)
**Author:** [@4c91](https://forums.ankiweb.net/u/4c91)\ **Replies:** 5\ **Last updated:** [January 29, 2026, 10:44am UTC](https://forums.ankiweb.net/t/fixing-low-optimal-retention-bias/68506 "2026-01-29T10:44:55Z")
I ran a few experiments looking at optimal retention in FSRS. Simulations tend to prefer low target retentions, which is counter intuitive. Here is a notebook showing what I mean, and proposing a solution which leads to… --- ## [FSRS - Random New Cards Being Given 11-12month "good" intervals](https://forums.ankiweb.net/t/fsrs-random-new-cards-being-given-11-12month-good-intervals/68349)
**Author:** [@Replara](https://forums.ankiweb.net/u/Replara)\ **Replies:** 3\ **Last updated:** [January 20, 2026, 9:32pm UTC](https://forums.ankiweb.net/t/fsrs-random-new-cards-being-given-11-12month-good-intervals/68349 "2026-01-20T21:32:56Z")
Hi All, I’ve been trying to use FSRS for my anki decks because I like the idea of it learning from my habits and changing intervals based on how I do But I am losing my mind with FSRS at the moment I am learning new c… --- ## [Should I be sharing or specializing FSRS parameters?](https://forums.ankiweb.net/t/should-i-be-sharing-or-specializing-fsrs-parameters/68094)
**Author:** [@mason](https://forums.ankiweb.net/u/mason)\ **Replies:** 9\ **Last updated:** [January 18, 2026, 7:14am UTC](https://forums.ankiweb.net/t/should-i-be-sharing-or-specializing-fsrs-parameters/68094 "2026-01-18T07:14:18Z")
I’m wondering if FSRS parameters are a model of my ability to memorize anything, that should be given as much data as possible, and is applicable to all decks, or if I should specializing the parameters for individual de… [Previous page](https://forums.ankiweb.net/c/anki/fsrs/19.md) [Next page](https://forums.ankiweb.net/c/anki/fsrs/19.md?page=2)