glitches, snafus, hitches, hiccups, delays, glitch, obstacles, problems, kinks, pitfalls, setbacks, hiccoughs, mishaps, difficulties, missteps, hassles, bumps, troubles, bottlenecks, controversies, disagreements, wrangles, flaws, impediments, tussles, hindrances, roadblock, quandaries, woes, tangles, drawbacks, flubs, headaches, hurdles, teething troubles, squabbles, gremlins, bugs, bungles, messes, inconveniences, interruptions, malfunctions, dilemmas, fixes, embarrassments, misunderstandings, issues, disputes, logjam, beefs, tiffs, quirks, flops, stumbling block, faults, bugaboos, jitters, holdups, snarls, constraints, annoyances, mixup, overruns, conundrums, jams, technicalities, irritants, nabs, obstructions, gripes, growing pains, shortcomings, flap, outages, irritations, deficiencies, surprises, disappointments, botches, complications, bobbles, misses, snubs, scuttles, spats, overlaps, tweaks, dodges, challenges, scrapes, blunders, milestones, shortfalls, lapses, breaker, postponements, misfire, failures, fiascos, rewrites, deadlines, snag, loopholes, roadblocks, pros, breaks, potholes

incidental, snag