I'm seeing this issue only on SSH, curious if anyone else can reproduce.

https://tcp.ping.pe/yourhost:22

Do you see connections being dropped from many hosts? Other ports are fine e.g., 80/443 to the router (I temporarily opened them up), port forwards to other hosts, etc.

On this service I see nearly 75% timeout, and my monitoring via updown.io shows a very poor Apdex 0.25 (250ms) and on one of my hosts connection times in the upwards of 500-2s. This _only_ impacts SSH and is happening across the country on a different ISP (Comcast vs AT&T fiber).

I think this started a few weeks ago after an update but a downgrade to 7.12.x didn't seem to change anything. Hmm!

Suggest while waiting, send a supout to tech support.

Done!

This was tested on 7.12, though i seldom open ssh from external but this needs to be look into

This was tested on 7.12, though i seldom open ssh from external but this needs to be look into
ss.png

I'm also seeing worse results on slower CPU devices it seems. More latency to connect or failed connections on a Hex S vs a CCR2004 series for example.

Thanks for confirming I'm not alone.

I first noticed internal issues at times, confirmed by my uptime.io whitelisted checks every 5m showing reduced performance, then by ping.pe and now by you.

They've done a lot of work on SSH recently so must be related. Waiting to hear back on my ticket.