reComputer 2021 Unable to Flash

I’m unable to reflash either an installed NVMe driver or the onboard eMMC flash. Fails everytime with any JetPack v5+.

Help, I’m now stuck with a defunct OS.

12:57:43 INFO: Flash Jetson Linux - flash: Waiting for target to boot-up...
12:57:44 INFO: Flash Jetson Linux - flash: Timeout
12:57:44 INFO: Flash Jetson Linux - flash: Cleaning up...
12:57:44 INFO: Flash Jetson Linux - flash: [ Component Install Finished with Error ]
12:57:44 INFO: Flash Jetson Linux - flash: [host] [ 16.30 GB used. Disk Avail: 11.21 GB ]
12:57:44 INFO: Flash Jetson Linux - flash: [ NV_L4T_FLASH_JETSON_LINUX_COMP Install took 4m17s ]
12:57:44 ERROR: Flash Jetson Linux - flash: command terminated with error
12:57:44 SUMMARY: Flash Jetson Linux - flash: First Error: Installation failed.

Any ideas?