I have updated the firmware/software, changed to China and back to U.S., apps reloaded, tried your work around. Still stuck in an endless loop of "activate" or "you cannot view at this time." Once in a while, it works, i can watch a single program, then back to "activate." Very frustrating.
I have 2 Samsung Smart TVs (F7100 and F7500). My F7500 has never had a problem accessing HBO Go. My F7100 has constant issues where it can access one day and the next day it says it needs to be activated, but when I try to activate it says "Please Note: It is not possible to sign in at this time. Please try again later". I have tried factory resets, Smart Hub reset, deactivating and reactivating. All other apps seem to have no issue so I figured it was an HBO Go App. I can't uninstall the app since it is a "recommended" preinstalled app which is frustrating because both Samsung TV support online help and HBO Go support say to remove the app. Sometimes if I turn the TV off and then back on the issue resolves itself sooner. I have the latest firmware which is 2209. Please help me resolve this problem. I feel like Samsung needs to address this through a firmware update which updates the HBO Go app. I wish I could uninstall the app. I have done some Google searches and see that a few people have experienced this issue. One link goes back to last year. Here it is:
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<span id="INSERTION_MARKER">http://jamespaulmuir.com/samsung-tv-hbo-go-workaround/
Thanks,
Jason

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