If you encounter Proxy Authentication Error 2606 in OneDrive, follow the solutions below. The Proxy Authentication error can result from a network glitch. We should ...

If the Server authentication error, Login failed 211 is troubling you in BGMI or PUBG, follow the suggestions to fix the issue: Before starting with different troubleshooting methods, check if the ...

Can't you add machine accounts to the autheticated users on the ISA server? Or better yet, use Domain Computers group. That would allow access for all system accounts on all computers.