So far 5 have come in with this issue in all flavors of flashable hwfly cores.
No glitch no matter what FW is flashed to chip.
Current solution for me:
Leave flex cable soldered, remove core that doesn't glitch, clip in a different / new core and glitches fine. Then I use the non glitching...
Piggyback - Thank you prehistoricman! Anyone attempting this and need any pointers pm me or message me here.
What I have discovered thus far:
Hynix ram chips are slightly thicker. If your 1.6 has hynix chips ram legs will barely reach making it harder to solder them down. Samsung on...
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi