Does anyone have this problem?

[Rebvision]

Any game that I start opens in service mode if it has one. I can go in the dip switch and shut it off, but it gets old quick having to go into the dip switch every game. Please help..

[Hotshot]

Many of my games do this too, but some don't. The ones that don't do have servicemodes, so it's not like it want to start service mode but can't. I always just assumed that it was default behaviour for arcade machines to go to the settings menu as they're turned on.

[djrobx]

I had this problem too, with the regular Mame (before I started using GameEx). I think I just deleted everything in the cfg and nvram dirs to fix it. Service mode seems to be a savable toggle or something.