I don't recall fixation error in the sequences, but something like it shows up in HPMOR, occurring in http://hpmor.com/chapter/67 and discussed in http://hpmor.com/chapter/68:
"But you, Miss Granger, had the misfortune to remember how to cast the Stunning Hex, and so you did not search your excellent memory for a dozen easier spells that might have proved efficacious."
"The science of “human factors” now permeates the aviation industry. It includes a sophisticated understanding of the kinds of mistakes that even experts make under stress. So when Martin Bromiley read the Harmer report, an incomprehensible event suddenly made sense to him. “I thought, this is classic human factors stuff. Fixation error, time perception, hierarchy.”
experienced professionals are prone..."