I was having a patch/network issue on Monday which someone helped me fix as I forgot to add .selected.value into the code, but I'm having a similar patch/network issue with some different code but it can't be fixed the same way, and I was wondering if someone could help me again?

I've got a collection called currentmachine where I've copied some records from an SQL table called machine where machinekey is the primary key, I've edited these records in the collection (columns printerleftoffline and printerrightoffline) and i'm trying to update the machine SQL table with these changes.
I've tried the ForAll method and the direct patch method and neither seem to work.
Can anyone please help?
Thanks,
Hannah