What makes you happy ?

USB hub is randomly resetting.
Lights all go out, flash, then come back on. Modem does not work. Screen freezes. A few minutes later, it repeats, and now modem works. System appears sluggish, then returns to normal.
Scans reveal nothing.
Wireless stuff uninstalled and I’ve rebooted.
Windows processes seem okay.
Power supply to hub is fine – it’s not being stressed.
All cables / plugs sitting comfortable.

System logs:
1 -”IPSec Services: IPSec Services failed to get the complete list of network interfaces on the machine. This can be a potential security hazard to the machine since some of the network interfaces may not get the protection as desired by the applied IPSec filters. Please run IPSec monitor snap-in to further diagnose the problem.”
2 – “Access denied attempting to launch a DCOM Server using DefaultLaunchPermssion. The server is:
{00020906-0000-0000-C000-000000000046}
The user is Unavailable/Unavailable, SID=Unavailable.”

Wierd, and very annoying.
Have to see what happens when I get the router connected back in tomorrow.