What were the various layers of the population dissatisfied with during the turmoil?

1) During the turmoil, foreign states invaded the internal affairs of Russia, with the subsequent extraction of benefits for themselves. This, of course, was not to everyone’s liking.
2) The last of the Rurikovich died. Ivan the Terrible’s son, his heir, was killed. The ruling clan was interrupted. This is generally the main reason for the Time of Troubles. In addition, False Dmitry’s impostors demanded the right to the throne, which split the society into believers and vice versa.
3) The situation in economic affairs has escalated to the limit. The peasants were seriously dissatisfied with their position, they actually became slaves. Their discontent was stimulated by the small harvest. The peasants considered their ruler guilty for all their troubles.