Here's the problem that I'm having. Seems like it's been document before that it's wifi and/or browser. I'm using chromium and/or iceweasel on debian.
http://forum.brewpi.com/discussion/...m-python-script-inconsistent-state-of-devices
Here is an imgur post with what I'm seeing and some explanation. I'll also just post the explanation here.
http://imgur.com/a/LEJXb
Came downstairs at 9 AM. I had started the program, hold at 50F, the night before. The light on the chest freezer was on when I saw it, indicating that it was currently running. Turned on the monitor, and the interface displayed "Cannot receive LCD text from Python Script". It appears as if the program was still running and my turning on monitor and moving mouse screwed up the program.
This one is from the device list. I refreshed list and got the error "Error while receiving data configuration: Syntax Error: Unexpected token C" which is shown on the last picture.
I went to update the hex file, and here are the displays. It appears as if the script doesn't like that my wlan0 doesn't connect to a network (in the basement and can't reach my wifi). Problems with wifi checker and unable to reach the router. Worked after re-programming the hex file.
Just got home from work. Appears as if the USB WiFi adapter shut off. No green light on it. And the script is trying to connect every ten min. So maybe make sure the adapter doesn't sleep?