I've been a fan of Bobby's and liked what he's tried to do with the club, and he earned a long leash this year based on last year. However, this team hasn't learned how to scrape points when the chips are down and that's what you need to do in this league. I honestly don't know if that performance offensively yesterday was lack of confidence on the part of the players, or Bobby's tactics. They are just moving the ball so painfully slow and need to take more chances.
What's really concerning, as other posters have said, is RM's complete lack willingness to change suit the situation. That's the mark of a good manager.
I do, though, have a glimmer of hope that what the lads need more than anything is some game time off, and that's exactly what they are getting over the next couple weeks. Hopefully our Catalan overlord can add some tactical wrinkles, the lads can take a step back, and please FFS can we get J Mac back for Palace. We'll know the answer to this polling question depending on how they perform in that game. If come out flat and more of the same in that game, then I begrudgingly would have to say you have to give real thought to making a change.