I've had 0 issues with connecting and staying connected
Everything with the SunSDR rig is Hardwired ethernet 1Gb
When connecting remotely the biggest problem is going to be the ethernet sources in Play, the Ping times, the number of hops, and possible firewall and any possible Port router
Now my Internet at home in use with all my equipment and a few servers is 1GB down (roughly 940-980) and around 650-750 MBs Up
and it is Fiber to my house no handoff to copper or FTP Fiber to Premises. it only changes to 1Gb ethernet after leaving the ATM and hitting the router from there it's all Cat 6 UTP cabling and I use Rj45 connectors with the ground shield and a short cable to tap to a good ground I solder a wire to the connector shell before I insert and crimp the cabling. these are the ones I use most of the time as I user there crimping tool and the combo makes excellent crimps-
www.platinumtools.com/products/connectors/ezex-44-shielded-cat6-connector-internal-ground-100024c/
I suspect since I have a very stable fast internet, I do not have some issues mentioned
When working remotely I use ether a Hotspot or a wired connection, I never use Wi-Fi in a public location unless it is my only option
Look up the IP address where your radio is and run a trace route command (Dos windows
Tracert space the Internet IP address where your radio is connected) and see how many hops the path taken - the time it takes to each hop and the IP Address of each hop taken, all can be very useful if tracking down if it is a router issue along the path (High ms or drops)
Here is some information on Tracert (aka Trace Route) if you have never used it:
www.cloudns.net/blog/traceroute-command-tracert/?msclkid=26e93e13a72611ec9f031747440e63c4