rebooted, and everything is working fine now
Sane thing just happenedDid you ever watch the TV show 'The IT Crowd'? There's a reason their default response on the phone was "Have you turned it off and back on again?"
Iow, that fixes maybe 50% of the unknowable glitches to which PCs are susceptible. If it's a one-off, don't worry about it![]()