Label sync issue - plugin + Addresses tab

[OEsmir]

Hello,

I am having some issues with my electrum client.

short intro: I have 3 multisig wallets which utilize cold storage to sign.

I have created some requests (a dozen more or less, with descriptions) under the Receive tab some time ago.
Now when I create a new request, it shows me an address from a previously created request (and this happens for all the addresses previously created).

Furthermore, I think related to this, when I try to force LabelSync, it throws an error. here from the logs:

20221024T085840.002964Z |    ERROR | plugins.labels.qt.Plugin | Error synchronising labels
Traceback (most recent call last):
  File "electrum\gui\qt\util.py", line 1223, in run
  File "C:\Program Files (x86)\Electrum\electrum\plugins\labels\labels.py", line 181, in push
    return asyncio.run_coroutine_threadsafe(self.push_thread(wallet), wallet.network.asyncio_loop).result()
  File "concurrent\futures\_base.py", line 446, in result
  File "concurrent\futures\_base.py", line 391, in __get_result
  File "C:\Program Files (x86)\Electrum\electrum\plugins\labels\labels.py", line 124, in push_thread
    await self.do_post("/labels", bundle)
  File "C:\Program Files (x86)\Electrum\electrum\plugins\labels\labels.py", line 101, in do_post
    async with session.post(url, json=data) as result:
  File "aiohttp\client.py", line 1138, in __aenter__
  File "aiohttp\client.py", line 559, in _request
  File "aiohttp\client_reqrep.py", line 913, in start
  File "aiohttp\helpers.py", line 721, in __exit__
asyncio.exceptions.TimeoutError

Is anyone please able to help? It's heavily affecting my usage of the wallets and creating big inconveniences.

[SomberNight]

short intro: I have 3 multisig wallets which utilize cold storage to sign.
I have created some requests (a dozen more or less, with descriptions) under the Receive tab some time ago.
Now when I create a new request, it shows me an address from a previously created request (and this happens for all the addresses previously created).

Do you have some machines online and some offline, or what do you mean by cold storage here?
(do you e.g. have 3 offline machines with one xprv each, and a single watch-only online machine?)
In particular, the wallet that you use to generate payment requests should be an online wallet (it can be watching-only though), as otherwise it cannot know which payment request has already been paid / which addresses are used.

Also re LabelSync, to sync labels you need to be online obviously.

[OEsmir]

Hi @SomberNight - all the wallets are online.
The watch-only are only used to visualize and share the transaction history with others (and now the labels are not syncing for a long time)
Cold storage: hardware devices (trezor/ledger)