Ionic IOS 14.3 4G can not connect

Testing Scenario:
IPhone OS: IOS 14.3
Ionic Project version: 2.15.0 with “openvidu-browser”: “^2.15.1-alpha2” upgrade

Testing Issue:
Testing with latest IOS system IOS 14.3
Under Wifi connection, session is able to connect.
But under 4G connection, session is not able to connect

Any idea on this issue with IOS latestest updates?
Any other new version for “openvidu-browser”: “2.15.*”

Please use latest release (2.16).