We use a Nortel Contivity Switch for VPN access to our Network. We have recently started using v 4.91 of the Nortel Contivity Client & have not had any issues till now. I installed 4.91 on a Dell D600 ...
If you see a BSOD error DRIVER_IRQL_NOT_LESS_OR_EQUAL due to Rtu53cx22x64.sys on Windows 11/10 PC, here is how you can fix the problem. This problem primarily occurs ...