So I like to leave one particular MAME game running, it's the game the cabinet is themed for. All good... the game runs sometimes for a day or two, sometimes for a few hours... but eventually, on it's own, the Big Box interface ends up visible again full screen, but, MAME continues in the background. (I can still hear the game's attract mode running, and can alt-tab back to it).
If I select and run the game again from Big Box when this happens, it does not return to the previous MAME session, but instead launches another new instance of MAME, and then runs the the game twice simultaneously.
I'm not seeing any windows notifications, that might cause this (I've turned off notifications, turned on focus, and turned off consumer experience, tips, etc. in GPedit), I've also made sure that there are no sleep options turned on, no screen savers, no other active applications running apart from BB... just at some point MAME and BigBox trade focus positions. Kind of annoying.
Any ideas out there? Anyone else experiencing this?