The P-6 error fix I originally posted only fixes the P-6.
The P700 code seems to be due to a connection error.
I used to have this before the 7.2 Roku OS upgrade on 2 devices at the far end of the house.
I did a WiFi signal analysis and found the signal strength to be marginal.
I added another WiFi acces point at that end of the house. Those Roku devices have not seen the P-700 error since.
This is what I used to add the access point.
There was no need to run an ethernet cable to it.
Adding a Wireless Repeater or Wireless extender may or may not work. Somce repeaters reduce your bandwidth by 50% and is not the direction I wanted to take. The device I used gives me close to 100Mbps. This is just fine for TWC TV App on a couple of Roku devices.
One test you can do is take your phone, install speedtest on it from speedtest.net. Place it next to your Roku while on Wifi and run the speedtest. Not an exact science but is a good indicator of what is going on.
In my case I had 10-12 Mbps on my phone. With the new WiFi device I now have 98Mbps and no more P-700 errors.
This is what happened for me, Not saying this will fix your issues.
The P707 error on the Roku is a general connectivity error. There is an isolated issue causing today's P707 error on Roku devices for the TWCTV app. Our engineers are engaged and working to resolve the issue. Once resolved, the channels will be restored. We do apologize for the inconvenience and appreciate your patience. If you have any further questions or concerns, please feel free to let us know.
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TWC-Social Media Customer Care
This error has become tiresome. First my internet turns on and off and now none of my TW on Roku works right. Consistently getting the "P" errors. This item is not fixed and it seems to have gotten worse.