PWA's not working offline

[lotsofcows]

A while back I was trying to fix the code.js file not updating issue and followed this post to try and fix it.

Code.js not updating

I had a similar issues years ago which I fixed by amending/adding a .htaccess file to the root public html folder on my server. I’ve never had that problem since. You can search for the issue online, but I found some info here to get you started: Hope this helps.

I deleted the .htaccess file and seems to be working now. Thanks for the point in the right direction. Much appreciated.