[CentOS] Firefox 45.1.0 stability

Good afternoon,

Apologies if this topic has come up before but I've found
that the Firefox 45.1.0 stability to be somewhat lacking.

For example, I can't use it for Twitter because it crashes.
It also crashes when I log into gmail. This happens every
time I try these URL's.

Any suggestions on improving the stability?

Thanks!

Jeff