Standard module Calendar hangs on events

Laz

@sdetweil But I am afraid that the log file may not show an error at a particular moment. Because the hanging events of the blue calendar occur chaotically, not every day…
The pink calendar barely freezes in event updates.
I changed the arrangement of these calendars (one above the other), but it didn’t help for the blue calendar.

sdetweil

@Laz the info, if any, will be in the log

you can also see the files holding the log info

in the ~/.pm2/logs folder (note the . in front of pm2 here)

Laz

@sdetweil Good afternoon!
I did not succeed in doing everything on your advice.
But I noticed that the blue calendar had not been updated for several days. And I looked at the log file.
It shows that until April 2, two calendars are being updated to 20.56.41. And after 21.01.28, only one calendar began to be updated. And so it was until I overloaded the mirror today.
I attach screenshots from the log file.

sdetweil

@Laz thanks. that’s the good info. how about the error log? I’m pretty sure there was a timeout error, and once errored, it never recovers.

but you should see the timeout error reported on the error log

Laz

@sdetweil

Good afternoon!
I couldn’t find any calendar related errors.
I can’t insert a txt file here. Changing the extension to a picture also does not go away.

sdetweil

@Laz pic post is the image 3rd from the right on the ioc list above the reply editor

u can paste the text

please use code blocks around
paste
select all the text you just pasted
press the </> button

Laz

@sdetweil I wanted to insert the file. I copied a large piece from the error file into a separate file. It turned out 311 KB.
If you insert this here by copying, then there will be a lot.

sdetweil

@Laz yeh. forum is a pain some times…

email to me, same userid at gmail

Laz

@sdetweil Yes, OK )

sdetweil

@Laz got it…

there is the error

[04.04.2023 20:12.18.185] [ERROR] Calendar Error. Could not fetch calendar:  https://calendar.google.com/calendar/ical/.....
internal server error

something happened at google…

and more importantly

[04.04.2023 20:06.53.607] [ERROR] Calendar Error. Could not fetch calendar:  https://calendar.google.com/calendar/ical/....
...
failed, reason: getaddrinfo EAI_AGAIN calendar.google.com
    at ClientRequest.<anonymous> (/home/vova/MagicMirror/node_modules/node-fetch/lib/index.js:1491:11)
    at ClientRequest.emit (node:events:513:28)
    at TLSSocket.socketErrorListener (node:_http_client:481:9)
    at TLSSocket.emit (node:events:513:28)
    at emitErrorNT (node:internal/streams/destroy:157:8)
    at emitErrorCloseNT (node:internal/streams/destroy:122:3)
    at process.processTicksAndRejections (node:internal/process/task_queues:83:21) {
  type: 'system',
  errno: 'EAI_AGAIN',
  code: 'EAI_AGAIN'

we can’t find a path to the server for this…
all outside the pi… so no idea we can’t fix it…
but we keep trying (so that is good)

do you run a pihole ad blocker system? seen this a lot when pihole has a problem