Character refuses to swing after first hit.

[Doctor Jeff]

I've been getting this bug all day on my paladin that causes him to just stand there like an idiot without swinging even though auto attack is on. Bashes work, I can cast, and I can get hit, but only the first swing after zoning hits anything.

I tried dropping target and retargeting (clicking, tabbing, and typing), zoning, relogging, and different uis. Not sure what is causing the issue but it basically means I can't really play that character. Was happening this morning then I logged off for a while to play something else and when I came back it was still an issue.

Has anyone else encountered this? How did you fix it?