Can you upgrade from version 18.104.22.168 straight to 8.4.3
Any help would be greatly appreciated.
Thanks in advance :)
You must update to 22.214.171.124 before updating to 8.4.3. If you are using a version of 5.7 below 5.7.3, you must update to 5.7.3 before updating to 5.7.4 or greater.
So you're good to go. Still make backups though, in case things DO go wrong for whatever reason!