Help & troubleshooting for channels on your Roku device, including adding/removing channels, logging in to, authenticating, or activating a channel, channel-specific playback issues, assistance contacting channel publishers to report issues, and adjusting channel-specific settings.
While I have two LG OLEDs .. the latest being a CX, I use Roku as as common denominator for both my LGs and Samsungs. The newest Samsung 4K has HBO Max (HBO max courtesy of ATT fiber) and there is a lot more content than standard HBO.. For now, I'm only watching HBO Max on Samsung, and avoiding purchase of yet another streamer (GoogleTV) to resolve the differences.
I use the HBO app on Roku on LGs (and reluctantly accept the limited assortment of content)
I am not a fan of ChromeCast, so, I will use my Yoga C740 HDMI to one of my LGs to watch HBO Max, if needed.
Warnermedia will cave before xmas. They have been heavily publicizing the premiere of their new “Wonder Woman” movie that premieres on xmas. The lack of an HBO MAX app on ROKU has resulted in anemic growth and huge losses. The only way the short-pants CEO Jason Kilar can salvage the disastrous rollout is to set aside his megalomania and make a deal or the AT&T Board of Directors will do it for him. The AT&T stock price continues to circle the bowl, so patience for coddling Kilar must be running out by now.