[hamstercat]

You can disable remote login in the settings. It's the first thing I did when I got mine. So it's impossible to login to my router using my Ubiquiti account.

Can't comment on issues have been getting, but I only have good things to say about mine. It's not perfect and the learning curve can be steep, but it's miles ahead of any other routers I've used before. The only thing that came close was when I flashed dd-wrt on my old Linksys.