hi, most likely because you have set that ccleaner should purge your firefox session data which is interfering here...

I have had ccleaner for years. It has not done it before. I would say it is only in the last month that this is happening. Thank you for your reply.

I just took something out of the Firefox application on ccleaner. I removed the "session" one. Hopefully that is what you meant and that it will work better.