GPS not working with RAK2245

Issue: GPS not Working

Setup: Running on Raspi4 with firmware available on the Website.

Server: TTN

Details: When I connected the gateway to TTN, the GPS data is missing. I used /dev/ttyAMA0 to check the output. I received something like this:
$GPGGA,GPGSA,A,1,9930
$GPGSV,6,1,21,02,23,03,237C
$GPGSV,6,2,21,09,23,10,22
75
$GPGSV,6,21,13
$GPGSV,6,4,21,16,22,75
$GPGSV,6,5,21,24,2375
$GPGSV,6,6,21,31,64
▒b ▒▒▒▒▒▒E=$GPRMC,N
30
$GPGGA,GPGSA,A,1,99SV