Help! Kemper Toaster won't update

Hi everyone

I've been trying to get the new Kemper editor to work with my toaster, but it keeps saying that my Kemper needs to be updated to work with the new rig manager. However, every time I follow the instructions and copy the kaos.bin file into the proper folder on my USB, nothing happens when I plug it into the Kemper. It will show that it's there and allow me either backup/restore, but the update never happens. I've downloaded the latest update from the site several times and still the same result. Any ideas on what I could be doing wrong?

Yes, I've formatted it using the Kemper and I've been putting it in the OS updates folder. I've tried it with several different USBs, some of which I've used to update the Kemper before.

Quote from Ruefus

The KPA isn't seeing the update. If it did, the screen would suggest performing one. Backup/restore is only there for rig/performance data. Not OS updates. Most likely, the file you're using is the same release number as what's on there or older.

RM 3 *requires* using beta OS versions. Make sure you're downloading the beta OS versions. Otherwise it won't prompt you for the update.

https://www.kemper-amps.com/do…ting-System-Beta-Versions

That fixed it! I guess I wasn't downloading the beta version of the actual update itself. Thanks so much!