

Try to replicate the problem on another device. Uninstall the app from the device and restart the device.ģ. Here are some troubleshooting that you can do to try to resolve this.ġ. HDR capability with HDR10, HLG, and Dolby Vision support. This 76.7' OLED TV features a native resolution of 3840 x 2160, allowing you to view detailed UHD images, and the enhanced black and contrast levels of OLED technology helps colors seem more vibrant. Make sure that you have a compatible gateway, that was installed by the installer. Enjoy apps and internet-based content at four times the resolution of Full HD with the LG CXPUA 77' Class HDR 4K UHD Smart OLED TV.

The make and model of the device that you are using.ģ. Is there device that you are using, is it connected to the same Wi-Fi network? or Are you using your carriers data at this moment?Ģ. I HAVE THE SOLUTION sorry if my english is not good enough. Here are something that you might want to consider.ġ. You mentioned that the error that you are getting is "service issue detected internet offline." That is a very odd error indeed, since your internet is working properly. We understand that you just got AT&T Fiber and that you would like to us the AT&T Smart Home Manager, to help you manage your AT&T Wi-Fi.
