Hi KUP,

Welcome to the forum and to Band-in-a-Box.

Quick note, you may want to post Band-in-a-Box performance questions in either the +++ Band-in-a-Box for Windows +++ or the +++ Band-in-a-Box for MaxIntosh +++ forum sections as your post will be seen by more users and you may receive more better or more accurate responses faster.

Band-in-a-Box partially assembles the song tracks before beginning playback and assembles the remainder of the the tracks as a background task during playback. Your computer maybe encountering issues with the program working in this manner.

Press Ctrl + E to open the Preferences Window, select the RealTracks button to open the RealTracks Preferences Window. Uncheck the option "Speed up generation of RealTracks". Also make sure "Use +/- RealTracks for generation" is NOT checked.

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Jim Fogle - 2025 BiaB (Build 1128) RB (Build 5) - Ultra+ PAK
DAWs: Cakewalk Sonar - Standalone: Zoom MRS-8
Laptop: i3 Win 10, 8GB ram 500GB HDD
Desktop: i7 Win 11, 12GB ram 256GB SSD, 4 TB HDD
Music at: https://fogle622.wix.com/fogle622-audio-home