I use the tactics a lot on lichess, and i notice there is a slight bug when using the mobile app.
I'm not sure about this, but my understanding is that the mobile app caches something like 30 or 50 puzzles. When i start doing tactics on my phone, i oftn find i repeat a lot of puzzles which i have already attempted, normally in the same order that i played them before. This isn't the bug i am referring to however (just thought i might mention this as it is a bit annoying to redo the same puzzles all the time).
The bug i have is with the rating in app. If i am repeating a puzzle in this way, the rating never changes (it doesn't register a completed puzzle at all actually). If i leave the tactics and check my profile (in app), then my puzzle rating is also unchanged. However, if i log into my profile on my laptop, i see that the results of my attempts appear in my activity log (wins/losses and rating adjustment display correctly here). My training rating does not change though, so i have the old rating on the left, plus a new rating displaying in my activity.
This failure only seems to happen when repeating cached puzzles though, so it seems it is related to that in some way.
I'm not sure about this, but my understanding is that the mobile app caches something like 30 or 50 puzzles. When i start doing tactics on my phone, i oftn find i repeat a lot of puzzles which i have already attempted, normally in the same order that i played them before. This isn't the bug i am referring to however (just thought i might mention this as it is a bit annoying to redo the same puzzles all the time).
The bug i have is with the rating in app. If i am repeating a puzzle in this way, the rating never changes (it doesn't register a completed puzzle at all actually). If i leave the tactics and check my profile (in app), then my puzzle rating is also unchanged. However, if i log into my profile on my laptop, i see that the results of my attempts appear in my activity log (wins/losses and rating adjustment display correctly here). My training rating does not change though, so i have the old rating on the left, plus a new rating displaying in my activity.
This failure only seems to happen when repeating cached puzzles though, so it seems it is related to that in some way.