Subwoofer issue

[Bazzer2]

Hi, I have a Samsung HW-Q600A & I connected everything up & it was OK yesterday. Today the sound bar is on but the subwoofer won't connect. All I have is a flashing blue light, I've tried pressing the ID set button but that doesn't help. Has anyone got any ideas please 

[JAMES4578]

Hi @Bazzer2 After  the blue light flashes try pressing and holding the up button on the remote for 5 seconds or until the ID set message appears.  once LED link is solid blue you will have a strong connection.

Troubleshooting in this guide https://downloadcenter.samsung.com/content/UM/202105/20210528191349639/HW-Q600A_ZG_FullManual_01_L04... 

otherwise think would need to disconnect and go through the process of connecting the soundbar and woofer again.