SR300 shutting off/killing TX link

[Devil Inc]

Just purchased a Spektrum DX3C with the SR300 RX for my SCX10. Here's what is in it:

Integy 35t
Novak Rooster Crawler ESC
Axial AS-2 servo

I tried to install my 3Racing winch, but took it back out as a means of troubleshooting.

I did have a CC BEC installed but removed that in an attempt to troubleshoot also.

Okay, so I got home and carefully removed my TQ3 AM setup, put the new Spektrum stuff in and what not.

Here's the issue I'm having: I turn the TX on, then the truck as you should. Everything is good to go, I have steering and forward/reverse. So I try to adjust my trim settings and everytime I bump one of the switches the link between the TX & RX is broken. The RX shuts off and doesn't restart until I turn the transmitter off then on.

What could I possibly be doing wrong? This is my first Spektrum system, is this normal for this to happen til I get everything where it needs to be?

I used my friend's DX3.0 a few years ago and you could adjust anything and everything on the fly if needed.

Any help is greatly appreciated.

[tamiya]

something is amiss, try same with a different Spektrum TX

[Devil Inc]

I don't have access to another Spektrum TX, without buying one.

[Devil Inc]

Called my LHS, turned out to be the transmitter after some trial and error testing. They were also kind enough to exchange my system for a new one and since I just purchased it Thursday.

[Charlie-III]

Cool beans....make sure you support them in the future.
Normally, if you have an issue, the LHS is within it's rights to have you go through the manufacturer.

I have supported my LHS for 20+ years.

Yes, I buy some items via the Internet, but try to buy from them all I can.

[Devil Inc]

Yeah, I do try to buy most things through them. Because their prices are the same or better than online, and I won't have to pay shipping.