More threads are popping up with this same issue.
Ive had this probelm with no solutions for the last several months. Running XP with latest service packs. Read the same recommendations about computer time/date, Antivirus SSL, both of which did not solve the problem.
As of yet there is no working solution for this issue.
Our company has been instructed to not use Opera. I wish this issue would be resolved but thus far I dont see any actual solutions just a few ideas that dont work.