Tool tip issues

[Sofia]

When I mouse over a spell/ability it doesn't display the tool tip, any idea's how to re enable it?

[SyanideGas]

I'm having this same issue as well

[Tuurin]

When this happens to me, funny enough if I do a comp restart it resolves the issue.

[fash]

It's a bug that occurs occasionally. Only known solution is to reboot afaik.

[Tankdan]

requires restart of PC.. Shouldn't happen too often, not sure of cause.

[awfal]

Pending Windows 10 updates.