Z-wave network issues

Can I just switch to the zwaveJS without doing anything else? I don’t know the difference between the two and I’ll read up on them but just unsure if I need to make any other changes for this to be effective.

I'm guessing your zse70 is using the batteries and not external power. I went thru what you are trying to update firmware. Had trouble with most every battery device. Finally decided to switch to ZWJS and every device updated with no problems.

Yes. You just select the button to go to JS and the hub will reboot and then you'll see the button changes to take you back to Z/IP. Easy to do and you can always go back.