I think this is caching too, as this was the issue that I fixed before I opened this thread.
I think a reinstall is a bit overkill, but I like the "have you tried rebooting it" troubleshooting spirit. haha
Peter, try this for me in Chrome:
1) Open the site in an incognito more tab (Command+Option+N?) - Does that work?
2) Open the developer tools (Sorry...) (Command+Option+J --> "Network" panel/tab at the top)
2a) Search for what feels like forever, and find the "Disable Cache" checkbox. Ensure that it is checked.
2b) Refresh the page --> Does that work?
If either of the above works, it's a caching issue
3) Add "?PageSpeedStickyQueryParameters=sticky_60minsjw&PageSpeed=off" to the end of links to test.
3a) or just click this link:
https://canadianhobbymetalworkers.c...QueryParameters=sticky_60minsjw&PageSpeed=off
--> This stuff at the end of a link will disable a server side optimization thing on a per link basis (needs to be copied to each link you want to test). Does it work then?