Crash for Miller at turn nine. Three minutes to go and he's in Q1, so imperfect timing for the Aussie.
Bezzecchi tops FP2 as the chequered flag comes out in Assen. Fernandez and Ogura make it a top-three lockout for Aprilia.
Di Giannantonio and Marc Marquez round out the top-five, ahead of Acosta, Martin, Bagnaia, Alex Marquez, and Morbidelli in the top-10.
Some late fresh tyres going in and Acosta up to fifth, Bagnaia goes seventh, and Bezzecchi improves to a 1m31.611.
Marquez up to fourth, within 0.4s of Bezzecchi.
Acosta up to fifth now he's been able to string a few laps together.
Martin has been out with a fresh soft rear tyre as well and moved up to third, 0.276s off Bezzecchi.
Fernandez has got back out on track since his breakdown earlier on, he's 10th at the moment.
Acosta also out on his second bike now.
Acosta's back to the paddock. Been a long way back in the end to get to the tunnel to cross under the track.
Bezzecchi leading the session as we approach the halfway mark, only Di Giannantonio (+0.076s) within 0.4s of the Aprilia's benchmark.
Acosta has also stopped, looks like it's stopped at Ramshoek so won't be too long to get back to the pits from there, but that's Acosta's fourth reliability problem in five competitive track days.
Fernandez trying to get the bike back to the pits, but he's about as far away from them as you can get at Assen out at turn nine.
Fernandez is off the track at turn nine, bike problem rather than a crash. Not the ideal start to his Saturday.
Pit lane is open at Assen and we are underway for FP2.
Welcome to live coverage of today's MotoGP action from Assen where qualifying is due to get underway in around 50 minutes at 10:50. FP2 is about to start in just a few minutes.

