Just noticed that the WebRTC softphone connection drops with a ‘RemoteDescription failed to apply’ error when JMeter simulates more than 200 concurrent sessions. The Genesys Cloud Web SDK v3.1.5 logs show the SDP answer is valid but the peer connection state flips to failed immediately. Is there a specific signaling limit on the v2/api/v2/telephony/providers/edge/phone endpoint during high concurrency that I am missing?