StealZap on Digitrax

[D&J RailRoad]

Since I installed a new Digitrax DCS240+command station, I keep getting StealZap on my throttle when tryin to dial up a locomotive.
This happens with either my DT402D or my DT500D throttles. They have been working fine for the past 10 years or so on this system. The several batteries I have tried are freshly charged.
This only happens when I'm not plugged into the loconet. If I do plug into the loconet, I have no problem dialing up a new loco.
When the loco is dialed up, I have full control of it when unplugged from the loconet.
This wasn't happening when I had the previous DCS100 on the system.
I have two UR92s in the basement to ensure there aren't any dead spots in the basement.

 

[Selector]

II have no experience with the more modern and radio links in DCC, but have you seen this:

KB1037: I’m getting a “StealZap” or message on my DT402 rev 2 throttle. What is this?

www.digitrax.com

https://www.digitrax.com/media/apps/software/download/29/DT402%20r21%20release%20notes.pdf

These are probably not very helpful to you at this point in your experience, so I am sorry if this is the case.

 

[D&J RailRoad]

Yeah, I read that.
I've also opened a help ticket with Digitrax. Their suggestions are almost humorous but no help at all. I tried to open another help ticket, but their site is down now.