i found sometthing to the recv line failed error - its on poolside i think:

quote:
When upgrading to latest commit I get the stratum_recv_line failed error, but using commit f7c9c25 the error is gone and pool allows connections. Can you advise on the issue?

The bootstrap servers was not upgrade to the latest commit yet may cause this error on your pool.
Please retry and let us know if this issue is still happening ?
:unquote
from:
https://www.dash.org/forum/threads/stratum_recv_line-failed-caused-by-my-server.5691/