Can you use the eShop on the Switch? Y
If you cannot access the eShop, when was the last time/date you were able to?
Did you restore a clean hack-free NAND before going online? Y
Do you get the error code 2181-4008 trying to update your games? N
Do you get error code 2137-7403 trying to update...
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