Thanks for the hint to the wip board config ... I did some builds in the weekend and can confirm that bookworm legacy is working pretty well - only thing was that I had to enable all the dvb drivers as they were not enabled in the kernel config ... Besides from using it as NAS with a JMB585 PCI-E card, I also want to use the T6 as VDR server with DVB-S adapters
I also tried edge - was compiling, but not bootable as noted here: