Hey, danke für die Tipps.
Ich habe folgendes gemacht:
Im BIOS die Nvidiakarte und das Wlan abgeschaltet, den W-Lan-Adapter auch im Gerätemanager deaktiviert.
Asiosettings sind 44.1Khz, 1024 Buffergröße (Änderung hat nichts bewirkt)
Danach konnte ich die Mischsession abspielen und anhören, mit gelegentlichen Dropouts, aber das war ein deutlicher Fortschritt, vorher kam ja gar kein Ton. Unter Average Load war nicht mehr Vollauslastung angezeigt.
Dann hab ich den LatencyMon aufgemacht und laufen lassen und dann ging wieder nix mehr
Auch nicht, als der Song in der Session durch war und die Session nur noch im Leerlauf lief.
Hab den LatencyMon aber diesmal etwas länger laufen lassen, hier die Reports und Screenshots (Driverliste war bis auf die wenigen überall bei 0)
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CONCLUSION
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Your system appears to be suitable for handling real-time audio and other tasks without dropouts.
LatencyMon has been analyzing your system for 0:05:04 (h:mm:ss) on all processors.
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SYSTEM INFORMATION
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Computer name: DESKTOP-UU3KEPA
OS version: Windows 10, 10.0, version 1903, build: 18362 (x64)
Hardware: 20378, LENOVO
CPU: GenuineIntel Intel(R) Core(TM) i7-4710HQ CPU @ 2.50GHz
Logical processors: 8
Processor groups: 1
RAM: 16296 MB total
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CPU SPEED
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Reported CPU speed: 2494 MHz
Note: reported execution times may be calculated based on a fixed reported CPU speed. Disable variable speed settings like Intel Speed Step and AMD Cool N Quiet in the BIOS setup for more accurate results.
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MEASURED INTERRUPT TO USER PROCESS LATENCIES
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The interrupt to process latency reflects the measured interval that a usermode process needed to respond to a hardware request from the moment the interrupt service routine started execution. This includes the scheduling and execution of a DPC routine, the signaling of an event and the waking up of a usermode thread from an idle wait state in response to that event.
Highest measured interrupt to process latency (µs): 630,60
Average measured interrupt to process latency (µs): 5,550305
Highest measured interrupt to DPC latency (µs): 611,70
Average measured interrupt to DPC latency (µs): 1,271316
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REPORTED ISRs
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Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal.
Highest ISR routine execution time (µs): 91,175621
Driver with highest ISR routine execution time: Wdf01000.sys - Kernelmodustreiber-Frameworklaufzeit, Microsoft Corporation
Highest reported total ISR routine time (%): 0,010616
Driver with highest ISR total time: Wdf01000.sys - Kernelmodustreiber-Frameworklaufzeit, Microsoft Corporation
Total time spent in ISRs (%) 0,010744
ISR count (execution time <250 µs): 151335
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-1000 µs): 0
ISR count (execution time 1000-2000 µs): 0
ISR count (execution time 2000-4000 µs): 0
ISR count (execution time >=4000 µs): 0
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REPORTED DPCs
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DPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution.
Highest DPC routine execution time (µs): 651,704892
Driver with highest DPC routine execution time: ntoskrnl.exe - NT Kernel & System, Microsoft Corporation
Highest reported total DPC routine time (%): 0,112510
Driver with highest DPC total execution time: Wdf01000.sys - Kernelmodustreiber-Frameworklaufzeit, Microsoft Corporation
Total time spent in DPCs (%) 0,209641
DPC count (execution time <250 µs): 1063152
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-10000 µs): 16
DPC count (execution time 1000-2000 µs): 0
DPC count (execution time 2000-4000 µs): 0
DPC count (execution time >=4000 µs): 0
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REPORTED HARD PAGEFAULTS
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Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted and blocked from execution.
NOTE: some processes were hit by hard pagefaults. If these were programs producing audio, they are likely to interrupt the audio stream resulting in dropouts, clicks and pops. Check the Processes tab to see which programs were hit.
Process with highest pagefault count: nuendo10.3.exe
Total number of hard pagefaults 514
Hard pagefault count of hardest hit process: 262
Number of processes hit: 10
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PER CPU DATA
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CPU 0 Interrupt cycle time (s): 14,882074
CPU 0 ISR highest execution time (µs): 91,175621
CPU 0 ISR total execution time (s): 0,261222
CPU 0 ISR count: 151136
CPU 0 DPC highest execution time (µs): 651,704892
CPU 0 DPC total execution time (s): 5,041471
CPU 0 DPC count: 1048251
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CPU 1 Interrupt cycle time (s): 3,025222
CPU 1 ISR highest execution time (µs): 13,576584
CPU 1 ISR total execution time (s): 0,000343
CPU 1 ISR count: 199
CPU 1 DPC highest execution time (µs): 136,290297
CPU 1 DPC total execution time (s): 0,012674
CPU 1 DPC count: 2686
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CPU 2 Interrupt cycle time (s): 3,086086
CPU 2 ISR highest execution time (µs): 0,0
CPU 2 ISR total execution time (s): 0,0
CPU 2 ISR count: 0
CPU 2 DPC highest execution time (µs): 139,007217
CPU 2 DPC total execution time (s): 0,008539
CPU 2 DPC count: 2762
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CPU 3 Interrupt cycle time (s): 3,030904
CPU 3 ISR highest execution time (µs): 0,0
CPU 3 ISR total execution time (s): 0,0
CPU 3 ISR count: 0
CPU 3 DPC highest execution time (µs): 58,532478
CPU 3 DPC total execution time (s): 0,004928
CPU 3 DPC count: 1327
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CPU 4 Interrupt cycle time (s): 2,869380
CPU 4 ISR highest execution time (µs): 0,0
CPU 4 ISR total execution time (s): 0,0
CPU 4 ISR count: 0
CPU 4 DPC highest execution time (µs): 259,669607
CPU 4 DPC total execution time (s): 0,008011
CPU 4 DPC count: 2989
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CPU 5 Interrupt cycle time (s): 2,699034
CPU 5 ISR highest execution time (µs): 0,0
CPU 5 ISR total execution time (s): 0,0
CPU 5 ISR count: 0
CPU 5 DPC highest execution time (µs): 40,420209
CPU 5 DPC total execution time (s): 0,004605
CPU 5 DPC count: 1165
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CPU 6 Interrupt cycle time (s): 2,876419
CPU 6 ISR highest execution time (µs): 0,0
CPU 6 ISR total execution time (s): 0,0
CPU 6 ISR count: 0
CPU 6 DPC highest execution time (µs): 54,943063
CPU 6 DPC total execution time (s): 0,010241
CPU 6 DPC count: 2057
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CPU 7 Interrupt cycle time (s): 2,812515
CPU 7 ISR highest execution time (µs): 0,0
CPU 7 ISR total execution time (s): 0,0
CPU 7 ISR count: 0
CPU 7 DPC highest execution time (µs): 83,754611
CPU 7 DPC total execution time (s): 0,013501
CPU 7 DPC count: 1931
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