I kind of think the ntp driver could handle this in an elegant way. have a driver at 127.127.20.20 -> nmea time make it normal stratum ntp, like stratum 1 or

I kind of think the ntp driver could handle this in an elegant way. have a driver at 127.127.20.20 -> nmea time make it normal stratum ntp, like stratum 1 or 2 doesn't give out the time unless there is a position fix (normal behavior) and make another driver 127.127.20.99 -> nmea time without position fix at the start, there is no time given at all then you might get a time without a position fix then you get a time with a position fix then you might lose the position fix, but still give out a time. make it a stratum 14 ntp server