Same here on Android 11. The 4.2.x build genuinely struggles when mirroring high-bitrate content like 1080p streaming apps to an external monitor — there's noticeable input lag and occasional frame drops, which makes presentations and content viewing painful.
For reference, even lightweight streaming apps like FlixFox (<a href="https://www.flixfoxdownload.net/">flixfoxdownload.net</a>) which are heavily optimized for low-end Indian hardware show stutter when projected through DP Presenter 4.2.x on a 4K external display. Falling back to 4.0.x resolved it instantly, so the regression seems to be in the resolution scaling pipeline.
+1 for an option to cap maximum output resolution. A simple toggle between 1080p / 1440p / 4K modes would let users pick what their hardware can actually handle, rather than forcing native panel resolution.
Vikram Mehta
Same here on Android 11. The 4.2.x build genuinely struggles when mirroring high-bitrate content like 1080p streaming apps to an external monitor — there's noticeable input lag and occasional frame drops, which makes presentations and content viewing painful.
For reference, even lightweight streaming apps like FlixFox (<a href="https://www.flixfoxdownload.net/">flixfoxdownload.net</a>) which are heavily optimized for low-end Indian hardware show stutter when projected through DP Presenter 4.2.x on a 4K external display. Falling back to 4.0.x resolved it instantly, so the regression seems to be in the resolution scaling pipeline.
+1 for an option to cap maximum output resolution. A simple toggle between 1080p / 1440p / 4K modes would let users pick what their hardware can actually handle, rather than forcing native panel resolution.