Hi everybody,
My first thread here, so be nice, please! 
My setup:
- ISP connection at home
- a TP-Link installed
- iOS 14.4
- Most recent version of Cryptomator app
The problem:
I have a Vault on my Nextcloud and, (I believe that) since installing iOS 14.4 on my iPhone 11 Pro Max, it takes a looooong time for Cryptomator to access it. The strange thing is that it only happens when on wi-fi, not on 4G and on my PC (Windows 10) it works perfectly.
To try and make some sense out of it, I already created a Vault on OneDrive for Business - worked fine, no delays, in both iOS and Desktop, in wi-fi or 4G. I tried to get some logs from the app, but it strangely says “Your device is not configured to send emails” 
(have Outlook and Protonmail installed).
So, I’m just guessing here: if it was a problem with my wifi, the Windows app - which mounts the vault in WebDAV, like the iOS one - should have the same kind of delay, right? I’ve already rebooted everything here and it still happens…
Can someone help here? Feel a little bit lost.
Thanks in advance!