424 A.2d 635 Stephen Tisak, Petitioner v. Commonwealth of Pennsylvania, Unemployment Compensation Board of Review, Respondent. Commonwealth Court of Pennsylvania.Argued November 21, 1980 January 30, 1981. Unemployment compensation — Willful misconduct. 1. In an unemployment compensation case, the refusal of an employee to follow orders constitutes willful misconduct unless the orders are unreasonable or the […]