Fulham exit after losing to League Two Crawley
Bournemouth and Leicester through after winning on penalties
Derby, MK Dons & Newport among sides to claim upsets
That's it from us tonight.
We have four more Carabao Cup second-round ties tomorrow (all starting at 19:45 BST).
Join us then!
FT: Crawley 2-0 Fulham
Phil Brown
Former Hull manager on BBC Radio 5 Live
Image source, Getty ImagesAs a coach, you go on the training ground every day with the same players and you're trying to educate them about how you want to play the game.
The harsh reality of this fantastic win - a brilliant, morale-boosting win - is that Kevin is going to wake up tomorrow morning and he's got one point from five games in the league. He's back to the grind of your bread-and-butter stuff.
These are fantastic nights; these are glorious nights when you can build something. But the bottom line is, the league table. He has to look at that and realise, "is the way we played against Fulham going to work for us on Saturday in the hard world of League Two?"
"Do we have to adapt to a different style or formation, or can we put a full press on, the way we've played tonight?"
A Premier League team expect you to put a full press on and they expect to pass it through you. That's exactly what happened to Cambridge and allowed Southampton to get a head of steam with better players. They've been beaten 3-0.
Kevin has to go back to the grind and try to get his first win as a league manager.
FT: Bolton 1-4 Aston Villa
Stephen Warnock
Former England defender on BBC Radio 5 Live
Image source, Getty ImagesYou only have to look at the team Villa put out to know their position in the league and what Steven Gerrard's after.
He needed a reaction, he needed players gaining something more from a victory. It was evident that Villa were trying to do something in this competition to change their league form around.
Fulham have made that great start and should have had more points on the board, but for Mitrovic missing that penalty against Wolves. Their start has been very positive.
FT: Rotherham United 0-1 Morecambe
A superb result for The Shrimps, who win again at Rotherham in this competition - albeit in slightly less dramatic fashion than they did in their 5-4 triumph after extra time in 2016.
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Oxford 0-2 Crystal Palace
This was Crystal Palace's first EFL Cup win... and their first goal since 2018.
They lost to Middlesbrough, Colchester*, Bournemouth* and Watford without scoring in their last four games in the tournament.
*on penalties
Crawley 2-0 Fulham
They'll be partying in Crawley tonight...
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Oxford 0-2 Crystal Palace
Crystal Palace goalkeeper Sam Johnstone made his debut for the club today - and kept a clean sheet.
The 29-year-old England international joined on a free transfer after leaving West Brom this summer.
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Image source, Getty ImagesThese are the teams that are celebrating tonight...
Premier League: Aston Villa, Bournemouth, Brentford, Crystal Palace, Everton, Leicester, Nottingham Forest, Southampton, Wolves.
Championship: Blackburn, Burnley.
League One: Charlton, Derby, Lincoln, MK Dons, Morecambe, Sheffield Wednesday.
League Two: Crawley, Gillingham, Newport, Stevenage.
Grimsby 0-3 Nottingham Forest
Nottingham Forest handed debuts to five players from the start tonight - but it was two players on their books from the EFL days who scored.
Sam Surridge and Ryan Yates last scored in Championship games in April for Forest.
Listen to all the goals from Forest's 3-0 League Cup win over Grimsby Town.
FT: Crawley 2-0 Fulham
Mark Clemmit
BBC Sport
I just love Kevin Betsy's whole mix. This is a guy who won promotion at all sorts of levels as a player. When you come out of an academy set-up, there's always going to be that risk.
It will take a little bit of time and he hasn't had a good start. This will give him a heck of a boost and a little bit of extra time to get things as he wants.
FT: Crawley Town 2-0 Fulham
Phil Brown
Former Hull manager on BBC Radio 5 Live
Eighty-four places between the two sides - it's almost phenomenal. Without a doubt, it's the shock of the night.
I don't think anyone in their right mind would have said it was going to be Crawley, considering the start they've had in the league. Unbelievable. Cup upsets? Something's got to happen, hasn't it?
FT: Crawley 2-0 Fulham
Image source, Getty ImagesCrawley boss Kevin Betsy, speaking to BBC Radio 5 Live: "What an evening. Little Crawley Town beating Premier League Fulham - unbelievable.
"What we have done tonight was phenomenal. We have one point in the league but the performances don't reflect the results we've had. We fully believe in the players we have it is a matter of gelling. Small steps and we will get to where we want to get to.
"We had a plan of how we wanted to play today and that will be our blueprint going forward.
"This club will go from strength-to-strength."
Barrow 2-2 Lincoln City (1-3 on penalties); Gillingham 0-0 Exeter City (6-5 on penalties)
There's no place in the third round for Barrow who have been knocked out on penalties 3-1 to Lincoln City, with the match ending 2-2 after 90 minutes.
It had looked to be going Barrow's way when they took a late lead after 87 minutes, but Jordon Garrick scored a 93rd minute equaliser to send the match to spot kicks.
Gillingham have also progressed ahead of Exeter City thanks to a 6-5 penalties win in sudden death, with the match itself ending goalless.
FT: Fleetwood 0-1 Everton
Everton
Image source, Getty ImagesEverton boss Frank Lampard, speaking to BBC Radio 5 live: "We played better in certainly two of our games and not got what we deserved. Tonight, the win is nice, parts of the performance I liked, individuals got minutes. We can improve, we can be a bit more intense.
"Moments when we could make a killer pass or take control of the game we were a little loose. It was a good test for us but in terms of our performance, I am not going to say it is amazing, but I've played in many of these types of games and I have been beaten. I know they are not easy."
FT: Cambridge United 0-3 Southampton
Phil Brown
Former Hull manager on BBC Radio 5 Live
Image source, Getty ImagesSouthampton were top-drawer. They didn't have to get out of second or even third gear, but when they did put their foot on the gas, they were clinical.
Stockport 0-0 Leicester (1-3 on pens)
Image source, Getty ImagesDaniel Iversen is the hero as he saves three of Stockport's penalties before Kiernan Dewsbury-Hall fires in off the post and Leicester are through!
Norwich 2-2 Bournemouth (Bournemouth win 5-3 on pens)
Bournemouth are through. They were seconds away from going out against Norwich, but substitute Brooklyn Genesini scored in the third minute of injury time to force a penalty shootout.
Todd Cantwell of Norwich was the only one to miss and Ryan Christie converted the final penalty to send the Cherries through.
Adam Idah scores a penalty for Norwich, but Ryan Christie can win it for Bournemouth...
Stockport 0-2 Leicester
James Maddison's spot kick is then saved but Daniel Iversen produces the heroics again as he saves Scott Quigley's effort.
Harvey Barnes then converts to make it 2-0.
Norwich 2-2 Bournemouth
Bournemouth are still leading the shootout, 4-2 after Christian Saydee scored. Norwich have missed one and will be out if they miss another.