licyetan
u really increased the latencies
and then  lowered the trd

so no diff on ure trd... heck might be even worse ..
the reason is the following

and sishh this is the default
and u went much more looser than this
write to precharge delay = 12
write to read delay = 9
and the one thats really bad..
all to precharge delay default is 3.. by putting 6.. ure latencies and bandwidth just took a hit..
so ure 1100 mhz just for show dude..

dont even want to ask whats ure

bank delays are.. surely atrocious.

write to read
read to read and write to write.
for asus mobo is denoted with (D)
default should be 5 for write to read
and the others is 6...
but u can easily make all of them either 5-5-5- or 5-4-5 ( 4 for read to read bank delay)
run a everest bandwidth test.. and watch ure latencies on mem and L2.

the asus mem settings are already tight..

u just need to change the trd..
all to precharge delay just leave it

and the bank delays advice to leave it at stock..

change the ai skew to strong.. and disable any from of t2 dispatch, static read etc..
it will intefere with the ai skew.

and hmm the reasoning for ure failure.. in overclocking
cause ure just testing very little mem..
try memtest.. with 2096 mb and heck even play avi file.. willing to bet it will hang.