Attention for anyone who after August 17 does not come data from terminals!
In the night of August 17, 2019, for a number of terminals there came 2000 or 00 that caused the next malfunctions in date of messages.
The new wave affected as many terminals as it did in April. And some terminals broke down on the second time.
To correct the situation, you must check the device configuration, update the firmware, or contact the manufacturer.
https://en.wikipedia.org/wiki/GPS_Week_Number_Rollover