I have heard of this crash many times previously, but I do not remember whether or not this has been fixed, what the cause is or if there are any workarounds. Does someone have information about this issue?

http://www.gamesas.com/index.php?/topic/1088541-load-order-problem/page__p__15866518__hl__Ruin%20fast%20crash__fromsearch__1&#entry15866518
http://www.gamesas.com/index.php?/topic/1088668-fast-travel-ctd-need-advice/

Does anyone have any information about this? I thought I heard about an issue with RTT and fast traveling...and horses? but I am not sure...

Ruined tales tale? Using acronyms(Three letter search is really bad) with mods is probably not a good idea unless they are massive mods that are updated regularly. I am curious to know if there is an issue with that, its been ages since I have tried that companion mod

What do you mean by "search"? I expect most of the users who are familiar with this mod to know what RTT stands for...Seriously, the download archive names all use "RTT"...