We were having this same exact issue. We are programming in Java, DS Version 17121400 and the 09021500. We've updated all firmwares including using different laptops, but we keep seeing the same disconnect issue.
Here is what our DS is showing:
We've tried switching out the AP and checking for channel interferences. It's not a power issue for us. The AP always has blue lights. As stated by the OP, if we tethered via network cable, all is well.
In another post somewhere I read that update services on the computer could cause the disconnect, but that is not the case for us since I disabled all update services/startup programs on the laptops.
After reading these common posts about this issue, I concluded that maybe windows 8 was the problem since we tried the ds on 3 different windows 8.1 x64 laptops with java 1.8 x64 with the same result. Our last test (before we called it quits...at 5am
) was putting the DS on our windows 7 laptop and hoora! no more wifi disconnects?!...
I'm not sure, and cannot confirm what the exact issue is that would be causing this problem on windows 8.1, but all we know for sure is all our comms problems went away after we switched to our windows 7 laptop.
EDIT: Based on this
http://www.chiefdelphi.com/forums/sh...d.php?t=133114
Looks like there was a new firmware for the RoboRIO:
roboRIO firmware
2.1.0f3 comes with the above FRC Update and is located here: c://Program Files/National Instruments/Shared/Firmware/cRIO/76F2/roboRIO_2.1.0f3.cfg
I couldn't find where that firmware was located until I saw that post. We'll try updating the RoboRIO and report back. Got to go shovel out my car.
EDIT:
Ok now we've updated roborio/pcm firmware, but it looks like the disconnects are even worse.
