Whenever the battle ends (win/loss/exit) and I return to the garage, I get a blank screen for 15-20s before the "synchronizing garage" message appears. Even if I alt-Tab during this blank screen time, the computer makes me wait until the "synchronizing garage" message appears before it will switch apps.
Remove the mod, I get normal behavior. I believe its related to one of the new garage mods but I haven't been able to isolate it yet. Anyone else have this problem?