Dave, any issues with the HooToo being 3.0? Per PF, they are using 2.0 (below).

Core has a built-in USB A 2.0 connector for a memory stick. The stick is used for device updates and readout of device information and flight records. See the section ‘Device update’, ‘Flight recorder’ and ‘Feature licenses’ for details. Maximum size is limited by FAT system (32GB).