After a recent Qubes update, the system started acting abnormally.

After a recent update, I noticed increased network latency. I frequently use an appVM to remotely connect to a server, and the remote RDP is no longer smooth. At first I thought it was my network or the server’s network, but when I tried connecting from my other laptop — which also runs Qubes OS — the connection remained smooth. It’s the same server and the same network environment; the difference is that the other device hasn’t been updated.

I also found another issue: rc.local no longer works. I had configured rc.local to automatically connect WireGuard, but after the update WireGuard no longer connects at boot. My connection command is: sudo wg-quick up /rw/config/wg/**.conf