No, I have not set it static. I look at the router and verify the IP didn't change. It isn't just the web interface, it literally is dropping off the network. I have to reboot the miner. Happened once a day so far. Looking at the miner the blue lights are still illuminated, and to look at the miner you can't tell there is an issue.
If it was not fixed, it's a bug in x10 firmware.
I solved that problem setting fixed ip address. I used "mineripconfig.exe", but I read you can also use ssh.
I forgot to thank you for this recommendation. I was finally able to sort out getting the IP set static and so far it has been stable since making that change. Thank you for letting me know. I had also reached out to support and they apparently know less than we do here on the forum. So thankful for this forum!