I have two identical Lenovo PCs kept switched on and running 24/7...
plugged into a multi plug-board from a single electric socket...
They are not joined in any network,
just wired independently via ethernet cables to the same BT broadband router.

One has a USB mouse - the other, a PS/2 port mouse...

[Both have identical USB keyboards...]

Once every couple of weeks or so,
one of the mice arrows will suddenly without warning
freeze and stick on the screen.
The keyboard also crashes..
This necessitates a reboot.

The perplexing thing though, is quite soon after..
the other PC usually suffers the same problem...


Is this just weird coincidence.. or some kind of uncanny PC sympathetic telepathic connection...??????

It happens when I am typing, or if a PC is left idle fora while...
No obvious pattern to any of this...