while upgrading should we disable/reinstall language packs after upgrade?

📦 Install & Upgrade Help
1

As explained before, just upgraded from 7.4.3 to 7.5.3 and the system is now very slow

looking at cause and fix. I disabled some old module that I really do not use with no improvment.
but I am wondering:

  • When upgrading what care should we give to language packs?
2

I normally upgrade without any concern for language packs. Tipycally they work fine after the upgrade, although a few strings might me missing until you update the translation to match your new version.

But SuiteCRM handles missing strings peacefully, it simply displays the English version string. There should be no cause for errors there (in my experience).