I'm attempting to update the firmware on a set of DSP7200SE's.

When I run fupload, it shows an alert "A manual reset is needed" and instructs me to turn the speaker off then on again.

I do so, and then dismiss the alert dialog, but attempting the update again results in the same message.

Any thoughts as to what I might be doing wrong?

Thanks

Living room: 818v3, Audio Research D150, Maggie 1.6
A/V room: 861v8, DSP7200SE L/R/C, 4x DSP320 surrounds, ID41 + Roon, UHD722, Prime+PS