Hi! I am using RR-Net MK3 in cartridge mode (directly connected to C64). The C64 version is ASSY 250425. I believe this is a very common version.
When I hold the C= key during power-up or reset, the message is "RR-Net MK3 CodeNet Server (R38)" and I can type a "CodeNet IP Address". The default is 192.168.0.64. Since my LAN router is using 192.168.1.1, and my computer is 192.168.1.3, I change the "0" to "1" so the RR-Net address to 192.168.1.64. Then press RETURN.
At this point, the message is "CodeNet Server waiting for commands". After a few seconds, the screen is cleared and I see "READY".
I mentioned this on Lemon64 and Tobias responded to say that this is a firmware bug, and sometimes can resolve by reset multiple times. I reset at least 50 times and the issue persists. I still get READY. after a few seconds, no matter what I do.
Tobias also states that there is an "alternate" firmware available. I read the README file at https://svn.icomp.de/svn/rrnetmk3/trunk/readme.txt. This README states that I must have C64 ASSY 250469 or later to re-flash firmware. Since I have ASSY 250425, I cannot do this.
Is there any solution?