Feedback from the latest TS1 or Diag H1/H1++

Anyone else get these lately. I did, and I thought the Diag was hard, I basically guessed there was so much to cover with three tickets.

TS1 I failed, only got 50%

T1- Vlan 12 was down between R100/101 couldn't find why, but it was up later without changing anything here.

T2 - bad ppp auth command on R17

T3/4/5 not sure

T6 - ipv6 Next hop on both routers

T7 -
a. Nhrp redirect missing on hub
b. ACL on R14 to block esp
c. nhrp shortcut command missing on R19.

T8 -

T9 - never got this working

T10 - Added ip add dhcp cli id e0/0 command in e0/0 of NAS.