Delphi+ds100e+firmware+update+problem+work

If the update keeps failing at 0% or 100%, the issue is the USB stack.

UNIT: DS100E (Deepwater Sonar Array) LOCATION: ROV Support Vessel Odysseus , 200nm off the Azores ISSUE: Post-firmware update (delphi_ds100e_v4.2.1.bin) – Unit unresponsive. Black screen. No handshake. No backup boot. delphi+ds100e+firmware+update+problem+work