Ole Gunnar Solskjaer and his coaching staff are understood to be unhappy over Gary Neville's role in the anti-Glazer backlash at Manchester United.
The popular Sky TV pundit was widely praised for his impassioned criticism of the attempt by United and English football's other Big Six clubs to launch a European Super League.
But there are concerns that Neville's continued attacks on the Glazers helped to fuel Sunday's violent protests at Old Trafford, with former Crystal Palace chairman Simon Jordan accusing the former United defender of 'calling on a lynch mob'.
While Solskjaer and his staff were against the ESL, they are upset over the postponement of the game against Liverpool and believe that Neville needs to tone down his rhetoric to avoid further unrest.