hi all ,now that I have uninstalled and reinstalled, I have the impression that it is the PC that creates problems, more likely to have the uc at +/- 3%
more often than not 20 or 30%.
and I think it's really due to the game.
on one side, I shouldn't have uninstalled the game, it didn't change anything, and now I have to fix it all again!
on the other hand, I investigated further, and downloaded trojan remover which seems to have solved part of the problem, namely the remaining 20% uc continuously.
to be taken with attention! but now, game running, the uc works at 3%
the first problem is still not fixed.