@havivman
Hi, just a few thoughts.
I guess nobody on the planet tries this with 4000 tabs. 🙂
There is a limit in sync, no idea how many sessions/tabs but for bookmarks it is 100000, for example.
I copied a session folder over to a different system but forgot to enable Lazy Loading.
It take more than 10 minutes to open Vivaldi with my 16 GB but it was only 300 tabs.
Maybe you double check this on the Linux system in vivaldi://settings/general/
Default is ON.
@havivman said in Exporting & Importing Sessions:
3.) I then try to import the file using File > Open Saved Session
You can manipulate the session.json file with a Json editor and some knowledge.
Sessions have an ID, change the ID number from an existing (Empty) session to your "imported" session file ID.
I know one or more user in the forum done this, I gave up after a few tries.
Too impatient. 🙂
Cheers, mib