Same on all 4 pcs here.
This has been for the previous version and also current version.
Try to remove entries for older version of Firefox, as well as Java.
New install of both softwares. Set up permissions well.
They are blocked from net access although set well instead.
Look in ZA and the old entries for previous versions are there again along with new entries.
Basically, the problem is that after deleting old entries, they return and even though permissions are allowed in old and new, the new version of softwares remain blocked due to the issue.
I've been using ZA for over 10 years now, so thanks!, and please see if you can fix this.
Any info needed, please feel free to ask.