System.Web.HttpException Request Timeout after updating to connector 8.2.0

[Maurizio Bucco]

Hello, after updating to version 8.2.0 (previous 8.1.0) on my site with asp.net v.4.8, the site immediately didn't want to restart, every incoming connection had no response and timed out, as if the compilation was in a loop. Then, I stopped and restarted the site on IIS and the site started up again.
After approximately 31 hours, last night the site crashed again, all the request timed out (System.Web.HttpException Request Timeout), so I restarted all the server and now the site is online again. I had never had this type of problem, the only change I made on the site was to update the connector and since it immediately gave me problems. My connection string has "Server=xxxxxx;Database=xxxx;uid=xxxx;pwd=xxxxx;Allow Zero Datetime=true;ConnectionLifeTime=30;Pooling=True;Max Pool Size=25;ConnectionReset=False;CharSet=utf8;SSL Mode=None;"
Other site with connector 8.2.0 without pooling so far they haven't had any problems.

Thanks,
Best regards,
Maurizio