ORIGINAL: Lebatron
During my current PBEM game, I've been noticing an irritating bug with auto supply. In areas like the pre-Barbarossa front where I have 1 supply in each area along the front, the auto supply feature keeps moving a point or two around for no reason when I enter a sub-menu. I think the sub-menu in question may be the repair screen. In any case, whatever one it is, you will hear the sound of supply trucks moving when you enter one of them. Then afterword I have to scan the map to locate the supply that moved for no reason and move it back.
That's not so much a bug as "auto supply just plain sucks". The only fix I could possibly contemplate is to eliminate the autosupply feature altogether.
Very early on in WAW, I had a game where I bought German transports for Sealion and was all prepped for invasion, but the autosupply (also turned on by accident) had moved supplies onto the transports the previous turn freezing them in place.