Is it possible to use BT to program a dual-deck with a KCH-20R? I have been unable to program this setup ever since I added the NX-5700 deck to the NX-5800/KCH20-R set. The "BT Interface Selection" is greyed out.
Also - the KPG software finds the BT devices from each radio, but when I try to write using Multi RF Deck Setup, KPG briefly talks to the selected indiv deck, then gives this error:

Both decks have the BT license, and I have enabled BT under "Product Information" for both. And even wrote the files back to the radios.
BT is enabled under the Control Head Menu function, and it can find local devices under "Find Devices"
Any other reason I cannot enable BT programming through the head?
KPG-D1N V5.10
KCH-20R: K 5.14.00
NX-5800 : K2 K 5.14.00
NX-5700 : K K 5.14.00

Also - the KPG software finds the BT devices from each radio, but when I try to write using Multi RF Deck Setup, KPG briefly talks to the selected indiv deck, then gives this error:

Both decks have the BT license, and I have enabled BT under "Product Information" for both. And even wrote the files back to the radios.
BT is enabled under the Control Head Menu function, and it can find local devices under "Find Devices"
Any other reason I cannot enable BT programming through the head?
KPG-D1N V5.10
KCH-20R: K 5.14.00
NX-5800 : K2 K 5.14.00
NX-5700 : K K 5.14.00