G3 15 3500, SupportAssist "Get drivers updates" show an error message

I have an out of warranty G3 15 3500 with windows 10 21H2. SupportAssist get drivers updates tab showing an error : " System is busy, please try again later" every time I check for update. I have tried uninstalling and reinstalling SupportAssist but it didn't solved the issue. I am in windows 10 21H2 with all drivers at latest version and SupportAssist also on version 13.3.5.0.