Wycombe moved into fourth place in League Two following a 1-1 draw with Barnet but missed the chance to go into the automatic promotion spots.
The Chairboys took the lead when John Akinde drilled a right-footed shot into the net before Barnet levelled three minutes before half-time through veteran Paul Furlong.
Chesterfield failed to move into the play-off places after being held to a 1-1 draw at Aldershot.
The Spireites took an eighth-minute lead when Jack Lester's shot high into the net but Jake Robinson levelled seven minutes after half-time.
Promotion-chasing Exeter beat Port Vale 1-0 despite playing with 10 men for 70 minutes after Daniel Seaborne was dismissed.
However, they regrouped and took the lead in the 29th minute through Luke Prosser's own goal.
Lincoln dominated but they still had to fight for their 1-0 win over Macclesfield thanks to Adrian Patulea's first-half header.
Luton were beaten 4-2 by Rotherham at Kenilworth Road and remain rooted to the bottom of the league.
Reuben Reid put the visitors ahead with Drewe Broughton doubling the lead from close range.
The hosts pulled one back through Chris Martin's header but Danny Harrison redoubled the lead. Asa Hall gave Luton hope but Mark Harrison's shot into the top left of the goal made it 4-2.
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