Using pktuart with 7i80hd

I'm starting to think part of my problem is the realtime environment. I'm working on uspace right now. I should choose this first. Which of the three should be?

You may have seen that mesa_uart was at first try. Setup is fine, but after start error occurred:It works fine by others, but not to me.

I was oblivious to the pktuart trial, I did it mechanically (read the documentation syndrome . Unfortunately, I'm under pressure now, but I want to do it later.

I need to move now: xmega - usb - python - hal.

I dont think the PktUART has that issue, its the standard UART that has problems with Ethernet (it should probably be re-written so that it gets along with Ethernets packetized read and writes rather than doing random I/O, or just drop it and use the PktUART)

I tested with the mesa_pkt_gyro comp and it does not have any complaints when
run with Ethernet cards (well other that the fact that I complains about no data since I don't have gyro connected)

Yes, there might be something about the ethernet handler. I attached the relevant part of the log.
One interesting thing is that there is no wired loop on the outputs, nevertheless the data arrives on rx.
The other is that it sends all 16 u32 data but after the first byte parser error and 3 bytes are lost.

Yes it worked on a 7I96 Ethernet card (at least it loaded without serious complaint on a running LinuxCNC system)

It did complain that there was no data which is expected I guess

No, this was the mesa_uart component.

Let's wait a bit for the evaluation. I look at it on another machine because latency is very suspicious. AMD A6-7400K 6 core 3.5GHz and had to turn off the watchdog.
This machine was free to play. I attach the hal script.