Hi,
i am following this thread with interest because i keep having problems with the connection to the TNFS servers on the internet. I once did a ping long-term measurement and it was disastrous! time outs again and again. I had the same thing even if I only connected the Fujinet to power, then it still works and connects to the router. with that I could exclude the atari. I have no idea how, I had the idea to experiment with the WLAN channels on the router. From auto to channel 11 and there was a constant connection for over 1.5 hours and I was able to easily reach every server and mount images. After a few hours the atari switched on again, test and again time outs. The channel from 11 to 6 and it was working without any time outs. I have no idea how my iphone is involved, I always connected it to 5Ghz.
Maybe it will help someone
JOchen