I'm using Microsoft Edge with Windows 10 and no issues what so ever .
I'm on Win10 with Edge right now and its fine,,,,, a week ago I was tits up for about a week with no access. its been going on for quite sometime now. It happens on all platforms from California to Sunny Australia. It's to the point that folks on other sites even know to not try to go to BMWR65.org, because it doesn't work.
I don't think this is a huge problem for a real nerdly networking guy. It is very consistent when it fails fixable by opening another window or when it gives you the page look like its a bulletin board and no buttons will work.
I am totally void in the knowledge it will take to correct this issue, :-/ but I still have the feeling it is not a big problem for the right guy.
If it's not corrected the site will wither and die.