SignalK not sending $GPGSV (sats in view) to Cpn

[paul42]

Disabled SK>NMEA0183 Plugin

SK Instrument Panel shows data incl Pos, Sog, DateTime,MagVar,No of Sats

Output from "localhost:3000/signalk/v1/api/sources"
{"Quark":{"label":"Quark","type":"NMEA0183","GP":{"talker":"GP","sentences":{"RMC":"2020-03-07T11:34:14.000Z","GGA":"2020-03-07T11:34:14.000Z","GLL":"2020-03-07T11:34:13.000Z","VTG":"2020-03-07T11:34:14.268Z"}}}}
(I notice no GSV)

Output from "telnet localhost 10110"
Nothing, says connected but no data flow
If I enable the SK>0183 plugin data flows incl $IIZDA, $IIVTG as well as above, still no GSV