Since upgrading to LibreELEC 7.0.1 I something get this bug. My Wetek Play has cronjob to restart it self at 4:00 in morning, just to keep everything running smooth. With LE 7.0 I didn't notice anything, but since I upgraded to 7.0.1 every few days, I get "cannot connect to TVHEADEND".
Skin - Titan 3.6.59
Tvheadend HTSP Client - 2.2.15
Tvheadend 4.0 is addon title, then in version it says 7.0.101 and in description it says 4.0.9, so I'm not really sure what server version that is.
Log file attached.