psx2k1

Hello everyone! Happy Holidays! I hope everyone is doing good, staying safe and enjoying these times as best and safely as possible. I am curious to know if anyone has had any issues with the XT-4 overheating? Mine overheats when I shoot at 4K. I am unable to shoot over 20 minutes continuous before giving the camera time to cool off. Is there a fix for this? I have already installed all the available firmware updates and I am still getting the overheating issue. Let me know, Thank you