The server does not work as it should on a processor greater than c5.4xlarge

On processors specified in the template that exceed c5.4xlarge, for example:
c5.9xlarge
c5.18xlarge
c5.24xlarge
The following happens: streams and sessions open in the right amount without problems, but after closing any session (stream) that passes through the rtsp:// protocol and is relayed to WebRTC (that is, we get rtsp://, give webrtc), the server stops working. Why server stability is related to processor size is not clear. On smaller processors everything works fine. Tested DOZENS of times. Added webhooks that close sessions. Logs and front from OpenVidu confirms that there are no open sessions. But as mentioned above, the server does not work on large processor after closing any stream.
Are there people running the server on large processors with the rtsp:// protocol ready to confirm that OpenVidu is working normally? If so, what are the assumptions, why after closing any stream in this protocol, it does not open new ones?

OpenVidu 2.27.0
OpenVidu 2.28.0