Dash Cam interfering with TPMS

[Cliff Wahlstrom]

New Silverado RST.  Having an issue where the TPMS drops out while my Papago GoSafe760 is plugged in to the USB port.  Does not happen right away, but during a recent road trip it happened 20+ times in 2200km.  Different tire sensors will drop out (lots of time only one, but some times up to three).  Have tried all three USB-A's ports.  Interestingly the port for the rear seat does not fail as often as the one on the dash or the one in the center console.  Dashcam spec shows it requires a 5V/1Amp USB port.  Is there a max amperage rating for the USB ports in the Silverado that the 1 Amp requirement may be exceeding and drawing down the USB power supply too much?

 

Had the dashcam installed in my GMC Sierra 3500 for 4 years and did not have any power issues (but it didn't have the TPMS).