We just constantly have an error that I described in this thread earlier:
https://1b.app/ru/forum/mail-management-solutions/18959-periodichno-porushuietsy...Then they answered that it was necessary to remove certain limits in Google Workspace, and showed the settings in the system (the last message from the specialists in that topic), which were already implemented for us.
I contacted Google 4 times in total, and they gave me different recommendations, including re-creating the connection, reducing the number of devices on which the account is logged in, etc. None of this helped. Then, when I mentioned that 3-4 employees use this mail at the same time, Google representatives said that the error occurs precisely because of this. But this does not seem logical. Parser errors also occur at 3-4 am, when no one works with mail at all.
I also disabled mailing in processes - and this did not affect the error in any way, it still remained present. Therefore, I cannot say for sure whether the solution is really to check, as you said, for example, once every 5-15 minutes, since I still can not find out the exact cause of this problem.
I have attached a screenshot where you can see the frequency of the problem (including at night). If this error can really be solved by some improvement, we are ready to consider it. The only question is to determine the exact cause of this error... Perhaps your specialists could look at the logs of our system (link to the box in the first message) to verify the causes of the error? Thanks in advance