TASClient processes eating 100% of my CPU after updates

[el_matarife]

TASClient seems to be spawning multiple TASClient.exe processes. I've seen either two or three processes running at once. When there's more than one running, the extra processes usually seem to peg a CPU core at 100%. It seems to happen only after updates. Is the update process not exiting properly?

[KDR_11k]

That is probably the Windows Vista compatibility mode

[el_matarife]

No compatibility mode shenanigans, just running it as an administrator.