Frank, I’ve never heard of this. Couple of thoughts besides Noel’s:
What version and build of BIAB is this, and what version of Windows?
You said it’s getting worse. When did that start, and what changed?
Does your hard drive have less than 15% free space?
What antivirus do you use?
Have you checked Task Manager? Sometimes when I boot up, my very fast PC turns to molasses as Windows, Adobe, iTunes and Malwarebytes etc. all decide to download updates! Or if a program is stuck hogging the CPU, you’ll see it in Task Manager. Even BIAB can be open in another instance and be running in a window hidden behind etc.
BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.
If you feel okay doing so, I would try to exclude your BIAB folder from your anti-virus scanner. Also, make sure you are running BIAB as administrator (which is different than being logged in as an administrator or administrator-equivalence account). And of course, return to factory defaults doesn't hurt (although make sure you know your settings as you will have to reset them).
John
Laptop-HP Omen I7 Win11Pro 32GB 12TB SSD Desktop-ASUS-I7 Win10Pro 32GB 12TB SATA
I'll start by updating to build 513, I'm at 510. And yes John, I do run BIAB as administrator. How would I go about excluding my BIAB folder from my anti-virus scanner?
Frank, all that I've used have a place in basic or advanced settings where you can add a list of excluded directory folders and files. Some antivirus program have you type in the directory path but most have a browse button to create the path for you.
As an example I use Microsoft Security Essentials. A screenshot is given below.
How would I go about excluding my BIAB folder from my anti-virus scanner?
What Jim said. They all do it a little differently, but the concept is the same among all of them and it should be pretty easy to find the exclusion lists.
John
Laptop-HP Omen I7 Win11Pro 32GB 12TB SSD Desktop-ASUS-I7 Win10Pro 32GB 12TB SATA
It had to do with my power settings on my computer. I had the HP recommended setting, which apparently will draw down power from your CPU at times and cause some things to run slow. Mike had me switch to High Performance, which worked.
I hope this might help others if they encounter similar issues.
Interesting that this would occur every time for you, since the power options only kick in when the CPU hasn’t been used recently.
Yes, this is a good reminder for anyone running a music program on a Windows PC. If you have a laptop, I can see using some power options to save battery life, but on a desktop, all the options should be set to full power always on.
I used to make at least a dozen tweaks to Windows on each new PC. Now the only one is to fix the default power options.
BIAB 2026 Win Audiophile. Software: Fender Studio One 8, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Fender Quantom HD8 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.
My laptop lets me set two options - one for when using wall power and another when using battery. I keep my wall power settings on maximum and generally have no problems. One of the items to check on is the USB Hub power settings. When they go to sleep, you can have external drives fall away, as well as USB audio devices. Once I changes the setting to NEVER turn off, those problems went away.
John
Laptop-HP Omen I7 Win11Pro 32GB 12TB SSD Desktop-ASUS-I7 Win10Pro 32GB 12TB SATA
My laptop lets me set two options - one for when using wall power and another when using battery. I keep my wall power settings on maximum and generally have no problems. One of the items to check on is the USB Hub power settings. When they go to sleep, you can have external drives fall away, as well as USB audio devices. Once I changes the setting to NEVER turn off, those problems went away.
I found after about 3 months of dropouts and stuttering problems with my USB interface that the cause was that after each bootup, the USB power off management HUB settings, but only for my expensive Freslogic PCIe card, were activated again, after first switching them off manually in Device Manager.
The 'aftermaket' latest drivers from Freslogic were the problem. Solution: Uninstalled all from Device Manager, also forcing the drivers from Freslogic to be deleted, and let Windows 10 ITSELF install their Microsoft standard Freslogic USB driver. Compliments for Microsoft ... they work OK ! F
Last Chance! The Band-in-a-Box® 2026 for Mac® Special Ends Today (May 31, 2026) at 11:59pm PDT!
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Another exciting new addition is the amazing new AI-Notes feature, which can transcribe polyphonic audio into MIDI. View the results in notation or play them back as MIDI, and choose whether to transcribe an entire track or transcribe specific parts like drums, bass, guitars/piano, or vocals. There's over 100 new features in Band-in-a-Box® 2026 for Mac®.
There's an amazing collection of new content too, including 202 RealTracks, new RealStyles, MIDI SuperTracks, Instrumental Studies, “Songs with Vocals” Artist Performance Sets, Playable RealTracks Set 5, two RealDrums Stems sets, and much more!
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Band-in-a-Box® 2026 Mac Special Offers Extended Until May 31st!
Good news- we've extended our Band-in-a-Box® 2026 for Mac® special offers until May 31, 2026!
Band-in-a-Box® 2026 is packed with major new features, enhancements, and an incredible lineup of new content! The program now sports a sleek, modern GUI redesign across the entire interface, including updated toolbars, refreshed windows, smoother workflows, a new dark mode option, and more. The brand-new side toolbar provides quicker access to key windows, while the new Multi-View feature lets you arrange multiple windows as layered panels without overlap, creating a flexible, clutter-free workspace. We have an amazing new “AI-Notes” feature. This transcribes polyphonic audio into MIDI so you can view it in notation or play it back as MIDI. You can transcribe an entire track (all pitched instruments and drums) or focus on individual parts like drums, bass, guitars/piano, or vocals. There's an amazing collection of new content too, including 202 RealTracks, new RealStyles, MIDI SuperTracks, Instrumental Studies, “Songs with Vocals” Artist Performance Sets, Playable RealTracks Set 5, two RealDrums Stems sets, and much more!
There are over 100 new features in Band-in-a-Box® 2026 for Mac®.
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Today's the Last Day of the Band-in-a-Box 2026® for Mac Special!
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Band-in-a-Box® 2026 for Mac - Special Offers End at 11:59pm PDT on Friday, May 15th, 2026!
Order before 11:59pm PDT on Friday, May 15th and SAVE up to 50% on most Band-in-a-Box® version 2026 for Mac Upgrade packages... and that's not all! With your version 2026 for Mac purchase, we'll include a Bonus PAK full of great new Add-ons FREE! Upgrade to the 2026 49-PAK to receive even more NEW Add-ons including 20 additional RealTracks... that's 222 NEW RealTracks available with version Band-in-a-Box® 2026 for Mac!
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202 New RealTracks Released with Band-in-a-Box 2026!
With Band-in-a-Box® 2026, we've released 202 incredible new RealTracks (in sets 468-488) in a variety of genres—featuring your most requested styles!
Jazz, Funk & World (Sets 468-475):
Our new jazz, funk & blues RealTracks include a groovin’ collection of RealTracks and RealDrums! These include more requested “soul jazz” RealTracks featuring artists Neil Swainson (bass), Charles Treadway (organ), Brent Mason (guitar), and Wes Little (drums). There are new “smooth jazz” styles (4), which include a RealTracks first: muted trumpet, as well as slick new smooth jazz brushes options for drums. Blues lovers will be thrilled—there are more “classic acoustic blues” styles, including guitar (5), bass (4), and drums (10) with blues master Colin Linden, featuring understated and tasty background acoustic soloing, plus brushes drums and acoustic bass. There are also new electric blues RealTracks, including electric blues with PG favorite Johnny Hiland (3) and soulful electric slide guitar from Colin Linden (4). If you love funk & gospel, there are great new options this year, including gospel organ (3) from Charles Treadway, as well as new funk, tango, and rock ’n’ roll drums (3) and bass (1). And for big, bold arrangements, we have uptempo soul horns (4) featuring a three-part hip horn section with options for a full mix or stems of each individual horn — plus an accompanying rhythm section (4) of drums, bass, guitar, and electric piano!
Rock & Pop (Sets 476–482):
Our new rock & pop RealTracks bring a powerful mix of requested favorites, fresh genres, and modern chart-inspired styles! We have more of our popular “Producer Layered Acoustic Guitars (15)” featuring Band-in-a-Box favorite Brent Mason. We’ve continued our much-requested disco styles (10), and added new Celtic guitar (5) with a more basic, accessible approach than our previous Drop-D or DADGAD offerings. There are also highly requested yacht rock styles (17), inspired by the smooth, polished soft-rock sound of the late ’70s and early ’80s — laid-back grooves, silky electric pianos, warm textures, elegant harmonic movement, and pristine production aesthetics. Fans of heavier styles will love our new glam metal (13), capturing the flashy, high-energy sound of ’80s arena-ready guitar rock. We also have a set of rootsy modern-folk rock (18), with a warm, organic sound combining contemporary folk textures and driving acoustic strumming. And we’ve added lots of new modern pop styles (16) — the kinds of sounds you’re hearing on the radio today, featuring exciting new drums, synths, and cutting-edge RealTracks arrangements.
Country, & Americana (Sets 483–488):
Our new country & Americana RealTracks deliver a rich collection of acoustic, electric, and roots-inspired styles! We have new country pop (9) with legendary guitarist Brent Mason. There is also a potpourri (14) of bouzouki, guitars, banjo, and more, perfect for adding texture and character to contemporary acoustic arrangements. We’ve added funky country guitar (5) with PG favorite Brent Mason, along with classic pedal steel styles (5) featuring steel great Doug Jernigan. There are more country songwriter styles (8) that provide intimate, rootsy foundations for storytelling and modern Americana writing. Finally, we have “background soloing” acoustic guitar (12) with Brent Mason — simpler, but still very tasty acoustic lines designed to sit beautifully behind vocals or act as a subtle standalone solo part.
And, if you are looking for more, the 2026 49-PAK (for $49) includes an impressive collection of 20 bonus RealTracks, featuring exciting and inspiring additions to add to your RealTracks library. You'll get new country-rhythm guitar styles from PG Music favorites Johnny Hiland and Brent Mason, along with modern-pop grooves that capture today’s radio-ready sound! There are also new indie-folk styles with guitar, bass, 6-string bass used as a high-chording instrument, acoustic guitar, and banjo. Plus, dedicated "cymbal fills" RealDrums provide an added layer that work very well with low-key folky styles with other percussion.
The 2026 49-PAK is loaded with other great new add-ons as well. Learn more about the 2026 49-PAK!
2026 Free Bonus PAK & 49-PAK for Band-in-a-Box® 2026 for Mac®!
With your version 2026 for Mac Pro, MegaPAK, UltraPAK, UltraPAK+, Audiophile Edition or PlusPAK purchase, we'll include a Bonus PAK full of great new Add-ons for FREE! Or upgrade to the 2026 49-PAK for only $49 to receive even more NEW Add-ons including 20 additional RealTracks!
These PAKs are loaded with additional add-ons to supercharge your Band-in-a-Box®!
This Free Bonus PAK includes:
The 2026 RealCombos Booster PAK:
-For Pro customers, this includes 27 new RealTracks and 23 new RealStyles.
-For MegaPAK customers, this includes 25 new RealTracks and 23 new RealStyles.
-For UltraPAK customers, this includes 12 new RealStyles.
MIDI Styles Set 92: Look Ma! More MIDI 15: Latin Jazz
MIDI SuperTracks Set 46: Piano & Organ
Instrumental Studies Set 24: Groovin' Blues Soloing
Artist Performance Set 19: Songs with Vocals 9
Playable RealTracks Set 5
RealDrums Stems Set 9: Cool Brushes
SynthMaster Sounds Set 1 (with audio demos)
iOS Android Band-in-a-Box® App
Looking for more great add-ons, then upgrade to the 2026 49-PAK for just $49 and you'll get:
20 Bonus Unreleased RealTracks and RealDrums with 20 RealStyle.
FLAC Files (lossless audio files) for the 20 Bonus Unreleased RealTracks and RealDrums
MIDI Styles Set 93: Look Ma! More MIDI 16: SynthMaster
MIDI SuperTracks Set 47: More SynthMaster
Instrumental Studies 25 - Soul Jazz Guitar Soloing
Artist Performance Set 20: Songs with Vocals 10
RealDrums Stems Set 10: Groovin' Sticks
SynthMaster Sounds & Styles Set 2 (sounds & styles with audio demos)
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