v0.9.434

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• fixed the issue with exiting Screensaver Blank Screen mode via button presses and IR commands.
• reduced the minimum frequency for tone control on I2S modules to 80Hz.
• increased the display update task delay to 10 TICKS. to revert to the previous setting, add #define DSP_TASK_DELAY 2 to myoptions.h.
• when ENCODER2 is connected, the UP and DOWN buttons now work as PREV and NEXT (single click).
• implemented backlight off in Screensaver Blank Screen mode.
• fixed freezing after SD scanning during playback
• AsyncWebSocket queue increased to 128
• fixed VU meter overlapping the clock on displays
• fixed Guru Meditation error when loading in SD mode with SD card removed
• added screensaver mode during playback, configurable via the web interface, pull requesthttps://github.com//pull/129
• added blank screen mode to screensaver, configurable via the web interface, pull requesthttps://github.com//pull/129 Thanks to @trip5 for the amazing code!
• speeding up indexing of SD cards (advice - don't put all files in one folder)
• i don't remember (honestly) why the AsyncTCP server worked on the same core with the player, now it works on the same core with the display #define CONFIG_ASYNC_TCP_RUNNING_CORE 0
• bug fixes