Since apparently i cannot post under the ams area I’ll post it here. I finally got my 1.5m cables to hook up both my ams’s to my x1c and the first ams i got with the printer which worked fine in the python mod is hooked up as ams B now in my setup. No bambu hub, just the 4 way splitter. When i try and print any color/slot from ams B it does the typical roll forward to load and rolls back and repeats the 10 or so attempts before it throws the cannot load error. It only ever attempts about 10mm worth of loading before rolling back each time. Is this a cabling issue? I’ve had this ams in the python for 6 months so far and about 1500 hours printed so its not from me shorting it out during the mod assembly. Looking for thoughts.
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I’m guessing this python mod isn’t a Bambu product? If it’s not it’s probably best to contact the author since they may have to issue an update anyway.
python is a different enclosure and spool holder for the bambu ams. it reuses all the same boards etc a stock ams does. therefore the issue is caused by bambu boards/programming. Nothing from the printed parts of python can cause what is happening with the automation/function.
Ah! I thought it was some software mod you were using. Wasn’t aware there was hardware called python. Nevermind… 
yeah, this is the main bulk of it here: Python AMS - Ultimate Bambu Lab AMS by humebeam | Download free STL model | Printables.com
I’m just trying to figure out if i’ve fried a board and which one or if its some other logic thats failing. It doesnt seem to roll enough forward to actually get filament into the ams 4 way splitter. I’ll try and unplug the one ams that is working to see if the one not currently working functions solo. The one currently working i just got over black friday. The one i hooked up in B mode was my original ams with 3k hours thru it.