I have a Google Fiber GFHD200 cable box I'm using with a Slingplayer 500 on latest firmware (updated 4 days ago). All network settings are functioning and I can stream video from the sling box. However, I can't send IR commands from the app. I've tried three different IR cables from the sling box to the cable box but none work. During setup, only the GFHD100 was listed as a hardware option for Google. Has anyone gotten this to work, and if so how?
I assume you have already done a proper Forum Search for your model number in case other people have already answered your question ?
If so and that didn't help then check out this thread: https://community.sling.com/message/10363#10363
Come back if it that doesn't help either.