02-08-2021, 09:26 AM
Hi guys,
I wanted to put in my two cents as well on this issue.
I had the same problem described here, and it was driving me NUTS!
I know the last post here was well over a year ago, but it seems the issue still exists.
I was finally able to make things work reliably by following a set procedure.
1st...
Win 10 64, newest build.
MB 6.2.270
Behringer UMC 1820
Behringer ADA8200 adding 8 more i/o over adat
A mega machine, 3 nvme pro 970 drives in raid 0 on the motherboard.
32 gig of mem, etc.
Extra raid ssd drives for storage.
I can now get as low as:
16 samples at 48k, but at 100% DSP 4.00 ms i/o latency
32 samples at 48k at 90%, but not usable audio, 4.33 ms i/o
64 samples at 42% DSP, 5.00 ms i/o, very usable in the vocal booth, but I would like it to be less of course, and I am going to try a Presonus Quantum TB3 2626 interface to see if I can get that down to about 2.00 ms I hope.
Here is what I have to do now to get it to repeatably set the buffers on the UMC to 64, and match what MB says it is trying to do:
1. Set the buffers on the UMC Control panel 1st to 16 Buffers.
2. Then start MB audio engine set at 64 buffers / samples.
Now check UMC Control panel again, it is set at 64.
If I already have it at 64, and try to start MB at 64, UMC jumps to 128.
So I have to follow the 1st two steps above to get it right, and it works every time.
If I can find a command line option for the UMC to set the samples to 16 with a batch file, I would create a shortcut that would run that command first, then start MB with the autostart feature turned on.
I wanted to put in my two cents as well on this issue.
I had the same problem described here, and it was driving me NUTS!
I know the last post here was well over a year ago, but it seems the issue still exists.
I was finally able to make things work reliably by following a set procedure.
1st...
Win 10 64, newest build.
MB 6.2.270
Behringer UMC 1820
Behringer ADA8200 adding 8 more i/o over adat
A mega machine, 3 nvme pro 970 drives in raid 0 on the motherboard.
32 gig of mem, etc.
Extra raid ssd drives for storage.
I can now get as low as:
16 samples at 48k, but at 100% DSP 4.00 ms i/o latency
32 samples at 48k at 90%, but not usable audio, 4.33 ms i/o
64 samples at 42% DSP, 5.00 ms i/o, very usable in the vocal booth, but I would like it to be less of course, and I am going to try a Presonus Quantum TB3 2626 interface to see if I can get that down to about 2.00 ms I hope.
Here is what I have to do now to get it to repeatably set the buffers on the UMC to 64, and match what MB says it is trying to do:
1. Set the buffers on the UMC Control panel 1st to 16 Buffers.
2. Then start MB audio engine set at 64 buffers / samples.
Now check UMC Control panel again, it is set at 64.
If I already have it at 64, and try to start MB at 64, UMC jumps to 128.
So I have to follow the 1st two steps above to get it right, and it works every time.
If I can find a command line option for the UMC to set the samples to 16 with a batch file, I would create a shortcut that would run that command first, then start MB with the autostart feature turned on.