Evermotion File Slow in 3ds Max with Proxies

[friendfromarea51]

I've noticed some Evermotion files are often slow to do anything in, take a long time to, several seconds clicking on objects. They use proxies so I can't figure out what would cause this with proxys. Is there something unique to evermotion files that I should look for that would cause this?

[dr_After]

The best is to describe your issue for Evermotion support. Just use "Contact" tab on the top