Weird problem with Foxit Reader

[Perk]

I do not know why and when will this happen. I only can kill app.

[cherry]

Hi Perk,

Can the problem be replicated after re-opening this program?

[Perk]

When i kill FR and start it is all ok. This happen from time to time.

[cherry]

Hi Perk,

Please provide the following info:
1) Version info of your Foxit Reader; (You may check it by going under "Help"->"About Foxit Reader")
2) Instructions about how to replicate the issue;
3) Did it occur to any PDF document?
4) Your OS type. (E.g. Win7, 64-bit)