Check the discussion he
https://portal.u-blox.com/s/question...g-not-asserted
On Monday, May 20, 2019 at 8:34:07 PM UTC-6, Dave Leonard wrote:
Maybe has to do with waiting to get the current almanac to know how many leap seconds to apply to received GPS time to get to UTC time used for the logs? Waiting for the whole message can take over 10 minutes.