I do not know if any one else is having the problem with the cheat function of the VBA-M, but I am.
The thing is when I play any GameBoy or GameBoy color games, the cheat function only works for a split second then goes back to be disabled. In order to re-enable the cheats again I have to click on remove all cheat from the list and then reload the cheat database to get it to work, however it will work only for a split second again and goes right back to being disabled. The disabled options is unchecked.
I am using SVN r956 for Windows.
The older version of VBA like 1.8.0 the cheats works all the time.