Hass can't get stuff from Mosquito after upgrade, but works perfectly fine after HASS reboot or Mosquito reload

I’ve managed to actually get some logs out of the system when this problem occurred. I had this issue for a long time, but this time I decided to get some logs etc.
So my problem is that after a system upgrade (today upgraded to 2024.5.4) the hass can’t get anything from Mosquito (I can wait even half an hour, with not effect). If I reload Mosquito broker - seems to fix the problem.
I’ve tested whenever a simple reboot can cause the same issue - but seems to not.

Here goes events.

Life goes as normal:

2024-05-17 18:27:18: New connection from 172.30.32.2:34946 on port 1883.
2024-05-17 18:27:18: Client <unknown> closed its connection.
2024-05-17 18:29:18: New connection from 172.30.32.2:42888 on port 1883.
2024-05-17 18:29:18: Client <unknown> closed its connection.
2024-05-17 18:31:18: New connection from 172.30.32.2:40758 on port 1883.
2024-05-17 18:31:18: Client <unknown> closed its connection.
2024-05-17 18:33:18: New connection from 172.30.32.2:34960 on port 1883.
2024-05-17 18:33:18: Client <unknown> closed its connection.
2024-05-17 18:35:18: New connection from 172.30.32.2:47782 on port 1883.
2024-05-17 18:35:18: Client <unknown> closed its connection.
2024-05-17 18:37:18: New connection from 172.30.32.2:41016 on port 1883.
2024-05-17 18:37:18: Client <unknown> closed its connection.
2024-05-17 18:39:18: New connection from 172.30.32.2:34172 on port 1883.
2024-05-17 18:39:18: Client <unknown> closed its connection.
2024-05-17 18:41:18: New connection from 172.30.32.2:57810 on port 1883.
2024-05-17 18:41:18: Client <unknown> closed its connection.
2024-05-17 18:43:18: New connection from 172.30.32.2:43650 on port 1883.
2024-05-17 18:43:18: Client <unknown> closed its connection.

Performing an upgrade about here:

2024-05-17 18:45:14: Client 0P4JAKn3X0TuxGouQh3L1T closed its connection.
2024-05-17 18:45:18: New connection from 172.30.32.2:56482 on port 1883.
2024-05-17 18:45:18: Client <unknown> closed its connection.

After an upgrade this show up:

2024-05-17 18:45:23: New connection from 172.30.32.1:37163 on port 1883.
2024-05-17 18:45:23: New client connected from 172.30.32.1:37163 as 776MRYuMXaPB1JDQMYJF7t (p2, c1, k60, u'homeassistant').
2024-05-17 18:45:23: Outgoing messages are being dropped for client 776MRYuMXaPB1JDQMYJF7t.

At this point everything related to Z2M inside of HASS is “unknown”, while Z2M works perfectly fine. So I decided to perform a Mosquito plugin reload:

2024-05-17 18:47:10: New connection from 172.30.32.1:43891 on port 1883.
2024-05-17 18:47:10: New client connected from 172.30.32.1:43891 as 3TfHo1uZGSUZ9PiORppUmj (p2, c1, k60, u'homeassistant').
2024-05-17 18:47:18: New connection from 172.30.32.2:48274 on port 1883.
2024-05-17 18:47:18: Client <unknown> closed its connection.
2024-05-17 18:48:41: Client 776MRYuMXaPB1JDQMYJF7t has exceeded timeout, disconnecting.
2024-05-17 18:49:18: New connection from 172.30.32.2:37234 on port 1883.
2024-05-17 18:49:18: Client <unknown> closed its connection.

Here I though “Hey, maybe I should try whenever on simple inside of HASS reboot I’ll be able to replicate this” - so I did the reboot.

2024-05-17 18:50:32: Client 3TfHo1uZGSUZ9PiORppUmj closed its connection.
2024-05-17 18:50:38: New connection from 172.30.32.1:60363 on port 1883.
2024-05-17 18:50:38: New client connected from 172.30.32.1:60363 as 3cfGlRCCZMfwrgaiRW90LL (p2, c1, k60, u'homeassistant').
2024-05-17 18:51:18: New connection from 172.30.32.2:54866 on port 1883.
2024-05-17 18:51:18: Client <unknown> closed its connection.
2024-05-17 18:53:18: New connection from 172.30.32.2:51798 on port 1883.
2024-05-17 18:53:18: Client <unknown> closed its connection.

And everything works just perfectly fine … so a reboot =!= upgrade in terms of results.

Life goes as normal:

2024-05-17 18:27:18: New connection from 172.30.32.2:34946 on port 1883.
2024-05-17 18:27:18: Client <unknown> closed its connection.
2024-05-17 18:29:18: New connection from 172.30.32.2:42888 on port 1883.
2024-05-17 18:29:18: Client <unknown> closed its connection.
2024-05-17 18:31:18: New connection from 172.30.32.2:40758 on port 1883.
2024-05-17 18:31:18: Client <unknown> closed its connection.
2024-05-17 18:33:18: New connection from 172.30.32.2:34960 on port 1883.
2024-05-17 18:33:18: Client <unknown> closed its connection.
2024-05-17 18:35:18: New connection from 172.30.32.2:47782 on port 1883.
2024-05-17 18:35:18: Client <unknown> closed its connection.
2024-05-17 18:37:18: New connection from 172.30.32.2:41016 on port 1883.
2024-05-17 18:37:18: Client <unknown> closed its connection.
2024-05-17 18:39:18: New connection from 172.30.32.2:34172 on port 1883.
2024-05-17 18:39:18: Client <unknown> closed its connection.
2024-05-17 18:41:18: New connection from 172.30.32.2:57810 on port 1883.
2024-05-17 18:41:18: Client <unknown> closed its connection.
2024-05-17 18:43:18: New connection from 172.30.32.2:43650 on port 1883.
2024-05-17 18:43:18: Client <unknown> closed its connection.

Performing an upgrade about here:

2024-05-17 18:45:14: Client 0P4JAKn3X0TuxGouQh3L1T closed its connection.
2024-05-17 18:45:18: New connection from 172.30.32.2:56482 on port 1883.
2024-05-17 18:45:18: Client <unknown> closed its connection.

After an upgrade this show up:

2024-05-17 18:45:23: New connection from 172.30.32.1:37163 on port 1883.
2024-05-17 18:45:23: New client connected from 172.30.32.1:37163 as 776MRYuMXaPB1JDQMYJF7t (p2, c1, k60, u'homeassistant').
2024-05-17 18:45:23: Outgoing messages are being dropped for client 776MRYuMXaPB1JDQMYJF7t.

At this point nothing related to Z2M inside of HASS is “unknown”, while Z2M works perfectly fine. So I decided to perform a Mosquito plugin reload:

2024-05-17 18:47:10: New connection from 172.30.32.1:43891 on port 1883.
2024-05-17 18:47:10: New client connected from 172.30.32.1:43891 as 3TfHo1uZGSUZ9PiORppUmj (p2, c1, k60, u'homeassistant').
2024-05-17 18:47:18: New connection from 172.30.32.2:48274 on port 1883.
2024-05-17 18:47:18: Client <unknown> closed its connection.
2024-05-17 18:48:41: Client 776MRYuMXaPB1JDQMYJF7t has exceeded timeout, disconnecting.
2024-05-17 18:49:18: New connection from 172.30.32.2:37234 on port 1883.
2024-05-17 18:49:18: Client <unknown> closed its connection.

Here I though “Hey, maybe I should try whenever on simple inside of HASS reboot I’ll be able to replicate this” - so I did the reboot.

2024-05-17 18:50:32: Client 3TfHo1uZGSUZ9PiORppUmj closed its connection.
2024-05-17 18:50:38: New connection from 172.30.32.1:60363 on port 1883.
2024-05-17 18:50:38: New client connected from 172.30.32.1:60363 as 3cfGlRCCZMfwrgaiRW90LL (p2, c1, k60, u'homeassistant').
2024-05-17 18:51:18: New connection from 172.30.32.2:54866 on port 1883.
2024-05-17 18:51:18: Client <unknown> closed its connection.
2024-05-17 18:53:18: New connection from 172.30.32.2:51798 on port 1883.
2024-05-17 18:53:18: Client <unknown> closed its connection.

And everything works just perfectly fine … so a reboot =!= upgrade in terms of results.

What is install method for HA and mosquito?

As HASS os image instalation. Mosquito as a standard plugin. I’ve tried to follow the “default” path as much as I could to avoid the admin hassle (no pun intended).