Related Clues:

• Complains continuously
• Hectors
• Horses, to bettors
• Reminds too much
• Unlikely track winners
• Programmer's banes
• Small crawling creatures or disease-germs
• Pesters and annoys
• Defects in computer programs
• Vexes playfully
• Insects or faults in a system or machine
• Errors in computer programs
• Irritates, bothers
• Causes irritation
• Attempts to provoke through persistent annoyance