Hi Ken,
In the event you're still running the same session of TopSpin you can sometimes
find stuff in the hist logs, but I tend to find it quite hard work.
As for the helpful "Acquisition Failed" in IconNMR - this appears to be a
bug in 5.0.0 where even if you have the "Show all TopSpin Warnings" option
ticked, it won't list errors occurring during the acquisition AU program run
from AUNM. Very annoying to deal with. Hopefully this gets fixed at some
point?
Thanks
Geoff
> From: main_at_ammrl.groups.io On Behalf Of Kenneth Sharp-Knott via groups.io
> Sent: 10 July 2026 14:48
> To: main_at_ammrl.groups.io
> Subject: [External] [AMMRL] 2D Experiments all failing on Bruker Neo500 w/Prodigy
Overnight, about a dozen 2D experiments (HSQC, COSY, HMBC) all failed with
no error other than Acquisition Failed. In each case a 1H and in most cases
a 13C experiment was run successfully before the 2D's. Running Topspin
5.0.0 without (major) issues since release on all of our instruments.
Is there any log that might shed light into why the experiment's failed?
Any ideas?
Thanks in advance.
Ken Sharp-Knott
Manager of Analytical Services and the NMR Facility
Department of Chemistry
Virginia Tech
(540)267-6502 (Cell)
(540)231-0885 (Office)
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Received on Fri Jul 10 2026 - 07:26:59 MST