MacBook Air mid 2013 slow starting
MacBook Air 6.2 mid 2013 is eligible to run Big Sur but it was lagging and I had to go back to Catalina and now it runs fine though I have not put in any data.
But the startup is annoying slow.
It takes 40> seconds before the Apple loge appears.
I erased the SSD and did a clean install of Catalina and it works well but for the very slow startup.
I could not find a bootlog file and I don't know what to look for.
Attached I send the EFI volume and the overview Diskutil list.
If some one could advise me I'll be grateful
Earlier Mac models