Hi, i hope this answer helps someone that i with this problem linked to "DSP boot failed". I got this problem when I tried to update the flash memory of my POD HD 300 to version 2.1 (I got the error 80009000).
I don`t know how exactly I fixed the problem but what I did was:
- I unninstalled all Line 6 softwares from my computer, so I disabled my USB ports, and then I abled all USB ports again...
- After the first process above, I installed the latest version of Monkey and Drivers...
- So I downloaded the latest version of Flash Memory direct from the site line6.com (mannualy)...
- Then I updated the flash memory through the "Update from File Button"...
- This worked for me (but I tried a lot of times until it worked)
