Spotify Connect and pulse Flex speakers

[UKZippy]

Premium account

Country Canada

Device: Iphone 8

Operating System

ios 12.4.1

My Question or Issue:

Spotifiy Connect not longer works with my bluesound pulse flex speakers.

I've tried everything - up dating software/ deleteing and re-installing and the app will still not find the speaker.

It was working fine about a month ago but now it doesnt.

On a side not spotify connect works on my windows desk top, but not on my laptop.

Any idea whats happening or how to work around this?

Many thanks.