Streaming stick suddenly displayed HDCP error message on TV. After this the remote also did not work. So I removed power and plugged it back in. After powering on the Roku Stick booted to the Home screen but did not connect to Wifi. The remote also did not work. I tried to pair remote. Pairing did not work. I was doing it correct. After more power restarts I completed a factory reset on the stick. After the reset it is now on the pairing remote screen. Again pairing remote did not work. I've let it sit for a week now and tried pairing again last night. It would not pair. I did find that the Roku Streaming Stick remote does pair with my older TCL Roku TV just fine. After the test I removed the pairing and tried pairing the remote with the Streaming stick and it did not work. There is also a light continuously blinking on the Streaming Stick. WiFi works just fine, all other streaming devices and computers work with no issues. TV is LG and HDCP compliant. Was working fine before this. Any suggestions on what to try next?