Public visor losing transports / can't establish stcpr transport to public visor

[0pcom]

on starting visor 03773464102a7fcb9021962a4a6cf3c6a23739a8720e8b43280b1fd078cfbd6bfb as a public visor,, it gets a lot of transports initially, over 200, but this number dwindles over time to less than a dozen, I've observed a few times

When I try to use a proxy server for a route that goes through said visor, the bandwidth seems low, but this may be unrelated or anomalous.

I'm unsure if this is an issue with the deployment or not as this visor is run inside the deployment.