pst protocol lat long invalid

I'm having problems with a PST device it connects more latitude and longitude is invalid. I need to help

Server Traccar

2020-05-21 13:32:21  INFO: [af930dc6] connected
2020-05-21 13:32:21  INFO: [af930dc6: pst < 127.0.0.1] HEX: 282fafb6fa060000020f05516afcd2c8011014516afcd38256162d8fe60439032400a100000109457129
2020-05-21 13:32:22  INFO: [af930dc6] id: 800044794, time: 2020-05-21 11:51:19, lat: -9.97613, lon: -67.83514, speed: 3.0, course: 72.0

Web Traccar

Time
2020-05-21 11:51:19
Latitude
-9.976128°
Longitude
-67.835135°
Valid
No