I've been having some trouble with my Skype. Its an older version (6.18, because I don't like the new version) and it works fine for most of the time, but occasionally just crashes for no reason.
This started 2 days ago and was pretty common at first, but has became rarer. The most recent was half an hour ago and yet all day it was working brilliantly.
Should I be concerned, or will this just pass on?

Also, why is FA slowing down? it was snappy a few hours ago and now its ground to a snail pace.