spoiler completely stopped working, auto and manual - was fine - thoughts?

[Griffy]

if a fuse, I dont know why it would fail - it worked freely and perfectly

 

[EddieJ]

Could be the beginning of motor failure shooting the current way high taking the fuse out.
If it is the fuse and it begins operating again, might be worth giving it a really good inspection for anything that could have fouled it.