Cant be adblock cuz i dont have it on any my browsers i juss checked them..and i have same issue..i can log into everything but dashboard and also same issue with page going blank when i go to checkout at MP. If i use the built in browser on viewer i have no issues at all. Its just when i try using firefox, chrome, or palemoon. I too havent done anything diff on any those browsers it was working fine up till a few days ago then all sudden troubles...lol