Of a Machine Suffering a Sudden Malfunction

This page is the CodyCross answer for the clue below from La Bella Roma, Group 418, Puzzle 3 (Via Della Conciliazione).

Question is: Of a Machine Suffering a Sudden Malfunction

and the answer is: GLITCHING

Word Meaning:

GLITCHING — present participle and gerund of glitch

Definitions from Wiktionary.