"Roll an Elec War + Sniffer (3) to capture wireless traffic and then if you pass this test, since the time frame is a little open we'll just assume you have gotton the access ID of the node sending commands and then we'll use the Spoof Command roll you made and i'll just roll Pilot + Firewall."
Wow... sorry, things seem to be going fast and I'm kind of feeling Wagner's being ignored.
I rolled all that stuff and more; do you mean none of that worked? (If the decrypt and trace weren't required, cut them out, but the rest seems about right... 5 hits on Scan, 8 on Spoof. That would happen within 2 seconds, seems kind of fast for the Drone to issue a second warning, most meat speed people wouldn't be able to react that fast...)
As for magic and sensors: I thought the P (Physical) things and manifested spirits and such could be detected, mana things, no.