TVs - TV Sound delay issue

Gloria - LED55C55R120Q

Bedroom Insignia NS-65D55ONA15

Guest Bedroom new - 6/18/23 - Hisense 40A4GV

Guest bedroom old – Samsung HLP5063WX/XAA

Bill - Old Mitsubishi WD-65638 (Bill)

Bill - New on 6/8/23 - Samsung UN65CU7000BXZA

 

 

 

 

TV Sound delay issue