2560x1600 Windowed (Borderless)
I’ve never been able to drag mercs to the three slots, I can only change loadouts if I’m connected to a server. This has always been a problem, under Windows 7 x64 and now Windows 10 x64.
More recently (I believe as of last update) I can no longer choose the cards to trade-up. Auto-Fill option works, but I don’t want to get rid of the cards it chooses. Left/Right drag/click/doubleclick, nothing works.