I've recently set up the CDU's for the PMDG 737-800 using the WebAPI. It's worked perfectly through my local browser. However when I try using my iPad I'm having disconnect issues. The iPad will function correctly for about 5-10 minutes. Then the next few key presses are heavily delayed before it finally stops responding all together. The only way to get the iPad to connect again is to restart the iPad. Then it might work for another 5 minutes before disconnecting again and I get "server stopped responding." My iPad and local machine are on the same router. I've tried both Safari and Firefox on the iPad. The local machine works for the entire flight, so I'm guessing that means the port 9080 firewall permission is working correctly??
I've checked the troubleshooting document, the PMDG fmc document, and watched a couple youtube videos to make sure I've set it up correctly. I'm on version 2.81 of AAO and version 1.22 of the CDU software from Flightsim.to. Have I missed a step somewhere? Or have I missed an iPad setting maybe?
Thanks for any recommendations.