At the moment there is no Dutch government because a majority can't be constructed.
The Socialists in Spain got to form the government - but giving pardons to the Catalan separtists whom they'd promised not to give pardons to.
Portugal has a large far right party noone will talk to. As a result the centrist parties can't form a government
France has rejected PR for two rounds of voting; in the second round only the top candidates are allowed to stay in the race.
Greece gives an extra 50 seats to the party that gets the most votes in the election to reduce the chaos of PR
Israel has seen the religious parties act as kingmaker between the two major secularist blocks, ensuring that their agenda got served despite the vast majority of the population being opposed to their policies (e.g. no public transport on Shabbat, LOTS of subsidies for religious higher education institutions)