Today, I noticed a really small but audible artifact/glitch during the transition between two tracks that are supposed to be played gaplessly. This glitch happens every single time I play those tracks, which means it is easily reproductible.
Both tracks are in 16-bit 44.1kHz FLAC format and are perfectly gapless when playing on other music players.
My settings should allow gapless playback without issues, I made sure to disable any resampling, fading and even equalizer, to be sure I have the "cleanest", most "direct" output:
I even increased the "Preload Gapless Tracks" option, to be the largest value but the same glitch happens.
To understand the issue, I recorded the Poweramp output using Audacity and compared it to the original files, here is the result (top is the recording from Poweramp output, bottom is the original tracks combined):
The tracks I played are "Klaus I Love You" and "Outro" from M83's album titled "Hurry Up, We're Dreaming", I can provide my FLAC files if needed.
Do you think this is an additional setting to set or a bug inherent to Poweramp?