@NaRuSgAu: I'm assuming you reinstalled the hack after the 5.3.7 update, and that the update process itself was successful (keeping in mind that the 5.3.7 update behaves like the 5.3.x PW updates: it wipes everything, and you need the JailBreak bridge installed *before* the update in order to avoid losing the jailbreak).
If these assumptions hold, where do you fall on this bullet point list:
https://www.mobileread.com/forums/sho...&postcount=625
And, yeah, logs always help

. Type
;dm in the search bar (from the Home screen), and atttach/PM me the log file (it should pop up in the documents folder, named something like all_logs_<blahblah>)