Ok, gentlemen
Software package is only ~50MB. You can redirect almost all content to mSD card. 5GB, 10GB...20... compare it to 50MB?
I really do not see the reasons why you are trying to transfer all of it to a card.
On a modern phone, which has all the memory you want, with latest Android which is often customized and with which it often has problems...and main culprit is always OS.
Stick with classic package.