It finally started to show up.  Solo lottery mining is about all these old thing are worth using for, so I figured I'd give it a go again.
I plan on order one of those cheap metal case power supplies for China on ebay to run it long term, right now it's on a ham radio power supply.

I haven't use solo pool for ages and just decided to setup my Gridseed Orb on an Raspberry Pi.  it seems to be mining but when I check the results I get a 404 error on the website.    So did I screw up or just going to take a while to show up?

https://solo.ckpool.org/users/1KKda3z1sumLbLgersouvxjLNfPdJohmZq

my command line on my pi:
./cgminer --gridseed-options=baud=115200,freq=800,chips=5,modules=1,usefifo=0,btc=16 --hotplug=0 -o stratum+tcp://solo.ckpool.org:3333 -u 1KKda3z1sumLbLgersouvxjLNfPdJohmZq.grid1 -p x

I've gone over this over and over and tried installing the Moonlander 2 as in the PDF instructions and on here and all the fixes I seen on here.  But the same error keeps coming up.  On a clean install on a Raspberry Pi 0 W with all updates.  I've got it working on my Windows PC, but it seems to scan the COM ports on the PC messing up stuff I need on there, so I need this to work on my Pi 0 W.

any help would be greatly welcome.