The available save space on my switch is about 8gb, the only error message I receive is that a "comunication error" will display when I enter or exit the nether and it will disconnect to the Nintendo Switch Online.
In MC 1.10 it stills impossible to delete skin packs either in the skin customization menu or in the storage menu.
I have a total of about 200gb (switch internal storage and 3 micro SDs together) of storage; my worlds are now 4 in total with a total of 599.3mb, and the same 2 texture pack for a total of 18.0mb, but the savefile on my switch stills 1.5gb and it's only my switch account (I have 2 other account, but are not used for playing).
Thank you again for your patience.
Can I send you the screenshots through Twitter? (I do not have any other possibility, unfortunately)