https://bugs.kde.org/show_bug.cgi?id=453121
--- Comment #8 from m.eik michalke <bugs.kde....@ad.gelduntergang.biz> --- (In reply to gjditchfield from comment #7) > My second wild guess is that Qt and your browser use different > configurations; > Chrome uses a different SSL library, for instance. that would explain why access via browser is possible. > My third is that the Nextcloud CalDAV server is using a really old > certificate that could be > upgraded, but I'm way outside my knowledge. i doubt that's the issue, at least im running with let's encrypt certs. rather i suspect apache's TLS configuration could be causing this. can anyone suggest how to best debug this, e.g. getting some informative logs of the communication with the nextcloud server to get a hint what's going wrong? the server itself doesn't log any errors; it hardly logged anything, actually, as if it doesn't even get a request. -- You are receiving this mail because: You are watching all bug changes.