Really feel for Torquay defender Lucas Ness.

He did brilliantly to block Will Osula's shot before that Rams corner and from the ensuing set-piece Lewis Dobbin thundered a goal of the season contender into the net anyway.

When your luck's out, your luck's out.

Stephen Warnock
Former England defender on BBC Radio 5 Live

This is the best quality that we've seen in the whole game.

The technique from Lewis Dobbin - he makes sure he doesn't lean back and he keeps ball down.

What a strike it is, a strike that he'll remember for the rest of his career.

Curzon keeper Chris Renshaw is having a day... now he has denied Cambridge’s Sam Smith when clean through while United's Saikou Janneh also curled against Renshaw's crossbar after a fine mazy run from out wide.

A big save from Ben Killip has potentially kept Hartlepool in it against Solihull as he denied Callum Whelan when through one-on-one. Moors still lead 1-0.

If you're just joining us then the scoreline in this one doesn't quite tell the whole story.

The National League side have given a decent account of themselves and had some opportunities at 2-0 down.

Image source, PA Media

Game of fine margins, football. Weymouth’s Xander McBurnie fired inches past the post after good work from Tom Blair at one end before AFC Wimbledon went down the other and opened the scoring through 20-year-old Ayoub Assal. The Terras aren’t going quietly, however.

Cambridge United v Curzon Ashton is the only one of the other four ties without a goal after Lewis Walker’s fourth goal of the season, all in cup competitions, put Gillingham 1-0 ahead against AFC Fylde and Ryan Barnett’s early strike has Solihull ahead at Hartlepool.

Aaaaaand... we're back under way.

This is taking ages.

How much equipment do assistant referees have on them?!

Dear me.

Not much action on the pitch at the Abbey Stadium but the respective club Twitter admins are having a bit of fun, at least...

Touche!

Don't see this often do you?

Assistant referee has pulled a muscle and so him and the fourth official are changing roles for the rest of the game.

He doesn't look completely comfortable but Max Bird is back out there for the home side.

At 3-0 I think Paul Warne will probably look to take him off soon anyway to be honest.

Bit of concern here as Rams captain Max Bird is down getting some treatment after a challenge.

Image source, Rex Features

Back under way at Pride Park.

Derby boss Paul Warne will hope his League One side can ease through from this position now.

• Lewis Walker has fired Gillingham 1-0 ahead just before the break against AFC Fylde after Scott Kashket had earlier missed a penalty for the Gills.
• Ryan Barnett’s goal after eight minutes has National League Solihull 1-0 up at League Two strugglers Hartlepool.
• Tom Blair missed a good chance and Xander McBurnie clipped the crossbar as Weymouth have given AFC Wimbledon a scare, but it remains goalless at Plough Lane.
• The deadlock also remains intact at Cambridge United where Chris Renshaw has produced a couple of good saves to keep his side Curzon Ashton on level terms at the break.

Glenn Murray
Former Crystal Palace striker on BBC Three

It's been a good selection from Paul Warne.

The team he has put out are young and fresh and want to prove themselves.

Liam Thompson and Will Osula have been so bright.

Ian Atkins
Former Torquay boss on BBC Radio Devon

There are a lot of positives there for Torquay - they started on the front foot from the off and caused Derby problems.

But basically all three goals Derby haven't had to work for, they've been self-inflicted.

To be fair Derby have punished them.

Eric Steele
Former Derby and Man Utd goalkeeper on BBC Radio Derby

Derby are going to be satisfied.

Job done - you can only beat the opposition in front of you.

They had a great lift with the own goal early on.

Image source, Rex Features

So far, so good for the ruthless Rams.

The scoreline is very harsh on the National league side who have had their moments in this but have been punished by a couple of moments of class and one mightily unfortunnate own goal.

Mark Ellis put through his own net after just seven minutes when he probably could have let the cross just go across his goal.

Will Osula quickly made it 2-0 with a quality low finish before the Gulls grew into it and had some decent moments of their own.

However, a raking ball over the top sent Liam Thompson in on goal and he took his chance with aplomb to put the League One side in cruise control.

One minute of time added on at the end of the half.

Image source, Rex Features

It's going to be an all-too familiar feeling for Gulls boss Gary Johnson.

His side have really given this a good go and looked threatening when they have got the ball forward.

However, they've been caught out at the back far too easily.

Joe Wildsmith in the home goal nearly gifts them a way back into it with poor distribution but Aaron Jarvis can't get good connection on his attempted chip and it bounces harmlessly to the Rams custodian.