@leocg
Got it! Thank you. I was a bit curious about why Opera GX had renamed my PC. All my old speed dials are listed under this renamed machine. I can drag and drop them back to my original PC speed dial.
Seems too simple now. Cheers.

Long term Opera user and decided to try Opera GX. Looks good, I think I like it. I've managed to sync over all of my old data from standard Opera and I can see where my speed dial pages and folders are in the Bookmarks sidebar - But how can I restore my actual speed dial view?
In particular I have a speed dial folder containing all of my permanently pinned tabs (and several other speed dial folders of project pages). Is there a way to restore these without manually adding each page to the speed dial page?