> So you had a situation where Ztree was consistently using CPU time when
> idle, even after reopening, and after a reboot it's not doing it?
>
> It would be really interesting to know what happened. Could it be that
> you were starting it in a different way before the reboot? I can't think
> how that could cause it, but I can't think of anything else to check.


I've had a few instances of ZSHELL64.EXE hanging, or even multiple copies, and that really hogged the CPU Usage... The zombie ZSHELL64.EXE processes could not be "closed" by exiting ZTW. I had to kill them with Windows Task Manager, and that fixed the problem, which did not soon reoccur.


Bill