Noticeable drop in quality Overnight - all devices

[asadi_sounds]

Plan

Premium

Country

UK

Device

(iPhone X, Denon Amp (connect))

Operating System

(iOS 11.4)

My Question or Issue

Has there been a new sound Library update?

I've been using premium for ages, max quality, equaliser off, and been using connect to stream through my amp. Seems like since yestrday or so the quality has dropped, as if recording levels for tracks are too high and a lot of clipping ocurs.

No change in hardware set up, or app settings. WiFi's all fast etc, and phone has more than enough storage.

Seems like a change but can't see a software release. Any issues on a CDN for London UK? Do you run automation on sound monitoring?