Biggest fail and piss off for me.

[HyperGogeta]

  God, sometimes I hate mugen. The other day, I had downloaded characters. 
They had worked fine. The next day...CMD files were missing. I'm using Hi-Res MUGEN, so could there be a problem? I had to redownload the files again and it really made me mad.

[Spidermew]

Rumor has it, there's a rare glitch that does that when you hit the X in the corner to get out of mugen.

[SPOOKY77]

Rumor has it, there's a rare glitch that does that when you hit the X in the corner to get out of mugen.

That's what I thought too...bad things happen when you don't hit escape  

[EXCh33ky]

Ive closed mugen by clicking the X and ive never had something like that happen, or any other problems

[ATiC3]

That's why you should actually READ THE MESSAGE when clicking the X... it says that if you proceed, by clicking yes, that you might lose some data....

[SPOOKY77]

I think you have to click X multiple times before anything screwy happens

[Knickknacks]

I think that happened in my old Mugen. I dont remember if it was the X coz I forgot what button I assigned for Q, but when I press it to enter a mode like arcade or vs, the Mugen messes up or gets a really bad error