Hello all,

Did you manage to solve this and how?

I had similar problem, even without modifying the image. After an update of UHD 
drivers I loaded the new image using the image loader and something went wrong 
(so I could not use the x310 anymore). I get the same error as reported in the 
first post.

To make it working again I had to use Vivado to load the image. But it is not 
stored in ROM, so every time I switch off, I need to reload with Vivado. I 
tried different UHD versions and same result. No way to use the UHD image 
loader and store the image in ROM.

I also noticed that when I use GNURadio to generate even a simple signal, I get 
several underrun errors (lots of ‘U’) till the text buffer is completely full 
and the script crashes. I’m not sure it is related to the same issue, but (if I 
am not wrong) when we used the x310 at beginning it was working fine.

I was wondering it may be a problem of communication on the LAN (i.e. data 
transmission from PC to x310) which creates problems with both the image 
loading or data transmission (while it is OK loading images via JTAG).

Any idea?

Al
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