Massplanner Slow

Hello, I've been using Massplanner for some time. It runs on a Free Amazon VPN. I have only 7-8 accounts running but it's incredibly slow plus it often gets stuck - doesn't follow/defollow twitter or pinterest users etc.
They said it's because I'm using a free Amazon VPN - but that's the one they suggested in the first place. Curious if someone else has the same issue? How did you solve it, should I switch to a paid VPN?

The free amzn vpn ARE very slow indeed. Not saying that's the cause but they're not lying completely.

Don't use Free Amazon, it's really really slow. try a cheap vps around 10-15 per month.