How to reliabily program multiple FPGAs using quartus_pgm?

Hello Fakhrul,

As I previously mentioned, signal integrity issues and USB hubs are very unlikely to be the problem given the experiement I've undertaken using Docker contains. In each Docker container I put one jtagd and ensured it had access to just one of the USB ports. So I end up with eight Docker containers, one for each FPGA board. At that point porogramming is reliable. Therefore it seems improbably that the issue is signal integrity related. I'm pretty certain the issue is with jtagd not being able to reliably handle multiple FPGAs where each FPGA board has its own USB-to-JTAG.

Ideally I'd like to talk with somebody who maintains jtagd. Might this be possible? It might be worth setting up a call. My contact details can be found here:

<link removed - you can be contacted by PM>

- Simon