I've been using this software for a while now (probs 12-18 months) and whilst it works well, I notice it often freezes or stops responding for a while before it allows me to click options again.

I imagine it's because in the settings for each account, it keeps track of who you have followed/unfollowed in the past, so as time goes on, this file gets bigger and so needs more processing power and Ram to access the file and update it.

Is anybody else in the same boat, of having say 15-20 accounts with many thousands of followers? If so, what's your system spec?

I'm just trying to work out if upgrading the RAM on my VPS will be worth it. It's currently 2.7 Ghz processor with 2 GB or RAM

EDIT: Title obviously meant to be SYSTEM spec.