VraySincFilter error

I have to forget to mention that this happens every time the SR software is started. No matter if you save the settings or not. Each time, SR resets the settings to those shown in the image. This is the case with 3DSmax2021 with the latest Vray.

Vray 5 hotfix 2

if you have already set vray with SR, SR will change this setting to the following. See image.

Sorry. I cannot check out if user -> v-ray AA method works. I've only one 3ds max version installed for now. But with V-ray Next (4.20.00) there is no any problem. Either i can imagine why this could happens. I've original win 10 PRO (1803) EN installed.
Either I've face up 16x16 problem.

if you have already set vray with SR, SR will change this setting to the following.

Sometimes I can re-launch SR 5-6 times and I did when was testing 5th V-ray.

I have 3DSmax 2021.2, Win10Pro 2004 and Vray 5 with hotfix2.

This kind of problem i got in the beta too. Maybe there are some pieces of the beta that trigger conflicts. But you say, that the version of the new SR hardly differs from the beta. What can I do?