Hello @mayurrathod3795
I would suggest to check the Wi-Fi Conditions.
You can enable the media overlay from the "Device Settings" menu, "Issues and diagnostics", "Media details", enabled "Media statistics overview". By enabling the media overlay you can check Noise Level, SNR and RSSI during the cast. In general, SNR should be 20 or higher.
Obviously, it is strongly suggested to open a TAC case.
Hope the above helps,
gsotirop