looks like the direction to find the root cause is good.

Get following response:

GnuTLS: A TLS fatal alert has been received.
GnuTLS: received alert [70]: Error in protocol version

Now i remember, a few months ago i configure the nginx to TLS1.3. Maybe its not compatible with MM ?

of course :-) i uses O (not zero)

yes, i try the complete URL for download die ICS file from nextcloud kalender. Include credentials inside the link:

 wget -O https://USER:PASSWORD@DOMAIN/remote.php/dav/calendars/USER/personal/?export
wget: URL fehlt
Aufruf: wget [OPTION]... [URL] …

@sdetweil said in Problems with calender and Nextcloud:

wget -O

Maybe it is to late on my side… The request told me i dont have an URL in the request…
Request like below.

wget -O https://www.google.de

My nextcloud server accept only https connections. I checked it with the config.js - it is https

@sdetweil
Great, Thanks for the instructions.

I try step one and obviously i get an error during loading calender content (Link to calender replaced):

Calendar Error. Could not fetch calendar:  CALENDER LINK { Error: write EPROTO 19413              98784:error:1409442E:SSL routines:ssl3_read_bytes:tlsv1 alert protocol version:../../vendor/node/deps/openssl/openssl/ssl/record/rec_layer_s3.c:1407:SSL alert n              umber 70

    at WriteWrap.afterWrite [as oncomplete] (net.js:833:14) errno: 'EPROTO', code: 'EPROTO', syscall: 'write' }

For Step 2 i have the problem to have only access with an putty terminal at the moment.

Any idea so far what the error message means ?

hey together,

i have the same issue here, but on my side i had a working system in the past.

My MagicMirror was broken and offline for half an year. Now he is up and running. I made an update to the current MM Version. For Nextcloud i am always on the current version.

So, now the problem is that on MM no Calender content will shown. I did not change somethink on the configuration. I use the same links what you mentioned here. When i put it in a browser i can download the ICS file and the content is correct.

It is a bit pitty that i had a software update on Nextcloud and MM side. Any ideas what i can test ?

Ahh… so simpel -.- works. Thank you

Does Nobody have an idea?

I had the same Problem. I disabled all Modules and Test which one make the problems. It was the Google Maps Traffic Module.