Thank you Tony, I do not know about Prescott, but it resolved my issue.
I downloaded an empty and did not have any issues with it saving (the 'Save File' window popped up). I then went to the site and performed an upgrade (https://tiddlywiki.com/upgrade.html). That also worked. I should have done that before posting a 'me too'. Previous version of TiddlyWiki was 5.1.13. After upgrading to 5.1.15, no issues. Tested on my Ubuntu machine and Mac. Norm. -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/51342194-73a5-443e-9f33-307c14bad408%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
