Remote mapping info gone

hi,
suddenly all my remote mapping information is gone, my script is still there but all the mappings have disappeared, any ideas?

Maybe this button will help:

hi ASM
thank you for the input, I had originally tried that option already with no luck, I have since found an older script that luckily I had backed up and was able to reload. What caused the mappings to disappear in the first place still remain a mystery, but all is well and working now…