Hi there. I've been dealing with weird performance issues lately (~ last 2 weeks). I've gone through everything I could do, literally. It seems, weirdly, to be on a better side today, but I don't want to go into conclusions yet.
However, there is one problem, which also seems to me to be related to one suspicion about these performance issues.
Every match I go into (regardless of mode), after I finish it (doesn't matter if full finish or quit from pause) the tactics VISUALLY will reset to the one I've been playing with most of the time lately. However, in the match, the tactic doesn't even apply - it is using that one which it always reverts to. It can be confirmed by a couple of things. 1 - some of the players have the exclamation mark near them when they score (like they are out of their position). 2 - if I click left d-pad arrow, it will show the "default" (the one it is always reverting to visually after the match) is active and the "new" one will only activate in the match if I do that with a d-pad.
My suspect here is the cloud storage of EA (maybe Steam too, but I'm not really sure). And another point here is that I encountered a couple of cheaters during weekend in champs, and the latest one caused my game + ea app to crash together. Now it seems that something is wrong with cloud, as I've been reinstalling the game after this issue for minimum 3 times yesterday (probably even more). I also tried removing any files related to EA, etc.
If I open FUT web app, the active tactic will be the one I want it to be - the "new" one. Only the game seems to have this issue and it is persistent on different machines - I asked my friend to use my Steam and login into my EA on his PC (he's even in another country) - and he also had this "default" tactic applied initially + reapplied again after changing the active tactic.