As additional info, I have to precise that everything works perfectly in Beaker browser. I don't know if it's a Chromium based browser, though.
Extra note: Beaker browser in handling DAT peer to peer technology. If any Opera team member is reading this...
@smnstrk Of course there are FTP Clients, Web Servers, etc. But you must be an engineer to set them up!
And if you are not an engineer, you have cloud solutions, very easy and NOT FREE!!! Bingo!!!
Opera is free, so, of course, the staff don't want to build a killer app' for peanuts, I understand!
@jfhicter I unset the cleaning of the cache of Opera and it fixed the problem... Lame solution, in a way...
Would be an option,
but I suppose it should clean the whole cache.
Try looking - some more - at settings or google it, maybe you can to add the cache folders manually, at least in cCleaner you can add other folder to be cleaned.
Also you can use WinApp2, a community option to clean more program folders.