Thread:Extension talk:WYSIWYG/Text gets scrambled on multiple switches between CK and WikiText/reply (7)

We do not have that kind of problems in our wiki, but our pages are relatively simple. If it behaves like that when toggling editing modes with source button, then there must be something on your page that makes wysiwyg crash. F.ex mixing html with wikitext may in certain cases cause page to crash.

This kind of problem may be difficult to fix depending on what is causing them. If you would like get some kind of fix for this issue, you should first try to isolate what exactly on your page is causing this strange behavior. You mentioned caption text of tables, but are there something else too...?