Hi, after I switched to Win 10/64 pro a couple weeks ago, I no longer can make program UISS/AGWPE get a response from the ISS 145.825 AX.25 setup.

NOTE: I regularly decode packets from them ... even a few mins ago.

What settings, with respect to uplink, am I missing ?

I use an IC910H for the ISS work and a 2m 5wl beam on Alpha-Spid rotator.

If I could test the UISS program SENDING a packet locally to some sort of APRS or AX.25, then I could test the setup on the earth path.

I do not know how to do that. As, even though I copy/decode 144.390 packets here, and 145.825 packets here, I try sending but do not know what to put in the "TO" and the "VIA" to be able to make that station hear me .. or repeat me .. or send an ACK ... whatever

I am clueless on what form, or PL, I need to use on either the ISS or into the packet system.

someone give a basic format that will allow me to test this station setup earth-wise please ??

thank you very much.