Mouse and Keyboard lag PC

[Nancy5G]

This is and odd one and probably for a dev, but I installed an RTX 2070 (running 436.02) a couple of days ago and I'm having input lag. Everything was fine for about 24 hours then I had monstrous control lag with both mouse and keyboard. I have narrowed it down to being DXR related. If I turn OFF DXR I have massive lag (game runs fine with regards to network and graphics), if I turn DXR on, the problem goes away.

I have sifted through the net, on here and on nVidias forum but I can't find a reasoning for this. Ideally I would like to turn DXR off whilst in MP. If anyone could help, that would be awesome!!

[Nancy5G · Accepted solution]

Cheers for the suggestions. I managed to figure sort it before reading. The solution was to do a windows clean boot. The driver on GeForce Experience did not match the stated driver under windows device manager and neither matched what was reported on afterburner.

[XTRA-Larsiano]

Have you tried to preform a cleanboot of Windows? Or completely removed the videodrivers with the help of a driver cleaner? Also you could try to disable the mouse software during a game, enable NV PhysX to run on GPU (NV config). Or try to totaly remove the BFV configuration from user\documents\bfv folder?

[Nancy5G · Accepted solution]

Cheers for the suggestions. I managed to figure sort it before reading. The solution was to do a windows clean boot. The driver on GeForce Experience did not match the stated driver under windows device manager and neither matched what was reported on afterburner.

[EA_Atic]

Glad to hear that you manged to solve it! :D @Nancy5G 

/Atic