I’m having troubles getting my new LE OLED deck to detect external storage in any medium without supplying additional power via a dock and PD charger attached.

I’ve tried:

MicroSD card reader - via OTG adapter

USB flash drive - via OTG adapter

USB-C flash drive - direct connect

USB-C External nvme drive - direct connect

My older LCD deck can detect my external storage without using any additional hardware with the exception of the external nvme drive.

All connections were attempted within desktop mode and the file systems have varied from exFAT, NTFS, and ext4.