"They still believe in the way they play [when the Devils allow the first goal]. Especially with an early lead, you're not going to get them out of their comfort zone too much, but I think you notice a difference in the third period when they have to start pinching a little bit more."
The goal ended Schneider's shutout streak against the Penguins at 135:27. He had two straight shutouts against them and last allowed a goal against Pittsburgh on Jan. 30, 2015, when defenseman Simon Despres scored 2:21 into overtime for a 2-1 Penguins win.
Schneider was disappointed with the team's effort following a four-game winning streak, saying the loss left a sour taste in his mouth entering the break.
"It was a huge game for us," Schneider said. "It was a four-point game in the division and we just didn't really compete well in the last 40 minutes, so I would say that's not a good way to end it."
The Devils had two power plays in the first, but failed to get a shot on either. They controlled the majority of the period, holding a 10-2 shot advantage at one point, but couldn't solve Fleury.
New Jersey coach John Hynes said the Devils cannot afford to play incomplete games if they are to remain in the Stanley Cup Playoffs race.
"It's a 60-minute game and part of being a team that's going to win consistently and be in games and be down the stretch, you have to be able to play with a lead, come from behind and play in tied games," Hynes said. "We needed to do a better job, particularly going into the second period."
New Jersey's best chance came 8:31 into the first when Joseph Blandisi and Palmieri went on a 2-on-1 facing Brian Dumoulin. Blandisi passed over a sliding Dumoulin to Palmieri, who tipped a shot on net, but Fleury slid across to make a split-pad save before stopping Blandisi's rebound chance.
"Blandisi made a great pass," Palmieri said. "I kind of had to lunge forward for it and I think, obviously, Fleury had time to get across, so in that tight, I'm just trying to shovel it in and hopefully it squeaks in, but it didn't."
Phil Kessel extended the lead to 2-0 with his third goal in three games. Forward Carl Hagelin carried the puck into the offensive zone and deked defenseman Eric Gelinas before slipping a pass that Kessel shot past an outstretched Schneider with 4:39 remaining in the second period.