VEXNET Interference ?

Hi everyone, we recently ran a workshop at our school, does anyone have any theories about interference … for some reason our cortex worked fine with tether cable, and when we tried all our keys (5 of them) in any combination they didn’t work … but then the day later it worked fine in the exact same room

dont know if there is anything that can be done, just hope it doesn’t happen again

if anyone has any ideas, please reply :smiley:

Make sure any mobile networks are turned off from phones, computers, tablets, etc.

the problem is there are about 100 access points around school, so we can never turn off any wifi :frowning: