Few seconds lag when moving between lines in large csv file

[QuantumEspresso]

When I load large csv file, moving between the lines (even up and down) takes a few good seconds. The problem does not occur while moving in line.

My guess is that sticking to the column during movement is the issue. Is there a way to speed it up without sacrificing sticking to the column? If not how can I turn off this single feature?

[chrisbra]

Yes, quite likely. Try to use j instead of J (or cursor down) and k instead of K or cursor-up.

[QuantumEspresso]

Using j instead of arrow down worked like a charm :D