Slight Screeching sound 40-60 mph

[gremlin]

I had a similar issue when coming to a standstill however heavy braking a few times sorted it

[Klauss]

I had a similar issue when coming to a standstill however heavy braking a few times sorted it

Same issue here, sorted basically the same way.
It was raining when you heard that brake noise? It may sound like a weird question but it makes sense if this was the case.