For the looping part, are you using the newest version? I updated the release soon after uploading it the first time based on feedback from Xavier that fixed that everywhere I could find.
The error message is because the shadow tiddler doesn't have a file and it tries to open something that doesn't exist. It isn't a problem and I can disable the error. -- 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 [email protected]. To post to this group, send email to [email protected]. 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/4712b018-b72a-4f22-9555-8b3bce586ab1%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.

