I am having a really hard time with this right now, and could use some help!
I installed the latest NextCloudPi (12_04_17) with all updates. It has NextCloud 12.0.4, and I am accessing everything through the latest iOS App, the latest macOS App and the Web Interface.
Right now, when using the iOS App, what happens is the following:
Access from Inside LAN with Internal IP: works very fast!
Access from Outside LAN with External URL: works very fast!
But access from Inside LAN with External URL: works, but VERY slow, with some timeouts.
Since I want to have access to my files everywhere, I configure the iOS App with the External URL, but this makes the experience miserable when I am home.
Meanwhile, everything seems to work fine when accessing it though the macOS App and the Web Interface via the External URL, even while at home. It syncs reasonably fast and it’s quite responsive (given the low power of the RasberryPi).
I have an ASUS RT-AC68U running MERLIN FW and dnsmasq. When I ping my External URL from inside the LAN, it resolves to my Public IP (not Internal IP). The services I have running in my LAN are very responsive from within the LAN when using the External URL/Public IP, except for NextCloud with the iOS App.
Can anybody help me fix this?
When I access NextCloud thourgh the Web Interface from within my LAN using the External URL, the login page shows up really fast. But after authenticating, it’s slow to display the files…
If I am outside my LAN, everything is fast.