Angelia won't transmit

[W9IP]

Dear friends,
I use Angelia as a low-power driver for a VHF transverter. It doesn't want to transmit. Firmware v. 5.9, PowerSDR mRX 3.4.7. When I click TUN, the TX meter Fwd Pwr says 0 dBm and I see nothing on my HP 435B power meter. 28.150 MHz, CW, Drive is set to 100 and Use Drive Power is checked in the Setup/Transmit tab. It used to work fine so I'm at a loss to know what to check. Anyone have a suggestion?
Thanks,
Michael W9IP

[W9IP]

Well, what do you know... it was a bad Ethernet cable. Oddly, OpenHPSDR mRX would appear to connect. Works fine now.
W9IP