[stunnel-users] Stunnel - TLS error unexpected eof while reading

Hi All, I have recently configured stunnel on a Windows Server, it has been configured using a certificate from our internal CA and appears to be functioning ok. However we have a load balancer that is doing a health check against the service and is polling S-Tunnel availability every 5 seconds each time a poll occurs I am seeing the error posted below in the logs. 2022.05.12 10:22:55 LOG3[4113]: SSL_read: ssl/record/rec_layer_s3.c:308: error:0A000126:SSL routines::unexpected eof while reading 2022.05.12 10:22:55 LOG5[4113]: Connection reset: 217 byte(s) sent to TLS, 49 byte(s) sent to socket Can I please have some advice on how to stop this error? Thank you Rick