Printer redirection error 122. Event ID 372 on Windows Server 2019

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We have virtualized (Hyper-v) Windows Server 2019 with Remote Desktop Service.
All users use redirected printers.

Sometimes printing from any application does not work when the user disconnects and reconnects (does not log out).
Redirected printers are still registered in the list
Event Viewer in Print Service is error 122: Event ID 372, ...The data area passed to a system call is too small
After about 5-15 minutes (irregular) printing works again

I tried different types of printers, including a driver other than the Easy Print driver (MS print to PDF), but the print redirection does not start
Restarting the spooler does nothing
Permission RW to the spool folder: %systemroot%\system32\spool\printers checked
id GPedit
Computer Configuration -> Administrative Templates -> Windows Components -> Remote Desktop Service -> Remote Desktop Session Host -> Printer Redirection -Disabled
Do not allow client printer redirection -Disabled
Do not set default client printer to default printer in session -Disabled
Specify behavior for use of alternate printer drivers by VP session host servers -Disabled
Use printer driver first Easy Print from Remote Desktop feature -Disabled

The problems started 1/12/2022. No changes on the server around this date. Last updates 8/11/2022 and 17/11/2022
Until then, everything worked for 2 years
Users are authenticated on a second W19 server (no hyper-v) with an AD DC controller when logging in
Both systems are up to date

thanks for reply

Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management, data storage, applications, and communications.
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