Another lost tracking around 23:10

TCC messages are:
0 8 : 
0 0 I TCCStatus="TTT","NNN"; TCCPos=22.48,47.63,198.83; AxePos=22.48,47.63,198.83
0 0 I SpiderInstAng = 18.910541, -0.004817, 4505432852.04000
0 0 F Modu="prt_Read"; Text="read timed out on port LTA19:"
0 0 F Modu="prt_ReadMatch"; Text="bad reply"; Expected="ROT MOVE 198.7714532 -0.0048183 18457.04000"; Received=" "
0 0 F Modu="axe_o_Move"; Text="command failed for ALT, ROT"
0 0 F Modu="prt_ReadMatch"; Text="bad reply"; Expected="AZ  MOVE"; Received="ROT MOVE 198.7714532 -0.0048183 18457.04000
"
0 0 F Modu="prt_ReadMatch"; Text="bad reply"; Expected="ALT MOVE"; Received=" "
0 0 F Modu="prt_ReadMatch"; Text="bad reply"; Expected="ROT MOVE"; Received="AZ  MOVE"
0 0 F Modu="axe_o_Move"; Text="command failed for AZ , ALT, ROT"
0 0 I Modu="axe_o_Init"; Text="locking ports: Az , Alt, Rot"
0 0 I Modu="axe_o_Init"; Text="initializing: Az , Alt, Rot"
0 0 I Modu="axe_o_Init"; Text="setting time of: Az , Alt, Rot"
0 0 I Modu="axe_o_Init"; Text="sending init files (if they exist) to: Az , Alt, Rot"
0 0 I TCCStatus="TTT","NNN"; TCCPos=22.42,47.64,198.78; AxePos=22.43,47.64,198.78
0 0 I SpiderInstAng = 18.910541, -0.004817, 4505432852.04000
0 0 I AzStat=22.425189, 0.000000, 4505432855.73996, 0x00000000; AzDTime=-0.1
0 0 I AltStat=47.639192, 0.000000, 4505432856.06016, 0x00000000; AltDTime=-0.1
0 0 I RotStat=198.775621, 0.000000, 4505432856.31030, 0x00000000; RotDTime=0.0; RotID=1, 0
0 0 I AxisInit="TTT"
0 0 F Modu="axe_i_SchMove"; Text="tracking failed; axes halted"
0 0 I SchMoveTimes=-4.0, -4.0, -4.0, -4.0
0 0 F Modu="exe_Track"; Text="no longer tracking"
0 0 I TCCStatus="HHH","NNN"; TCCPos=NaN,NaN,NaN; AxePos=22.43,47.64,198.78

looks the same as last night...