Moaus laggs an fps drops

i have had problems with the mouse in redm rdr2 rp since february. the mouse shakes and is not clean. i have always used the same mouse and had no problems until february. there was red m
graphics cards and windows updates. the problem is getting worse
is this a known problem on the server side or component side the graphics driver is currently rtx 2070 i 7 8700 overclocked does not run better rather worse and the mouse movement itself is unclean

is this known can someone help. currently the problem is so bad that it is almost impossible to do anything at all
can anyone help me with this? also the fps drops from 60 to 40 and the game is very slowed down