Performance Issues with Rig/Log Controls set to Full

[Ferritt1975]

On MacOSX (Monterey) running VirtualBox 6.1 with a Windows 10 Guest with Fldigi 4.1.20 installed, application performance is slow if Rig/Log Controls are set to Full. If Rig/Log Controls are set to either Partial or None, then application performance is commensurate with overall guest performance.

[w1hkj]

All of the applications including fldigi and flrig are designed to run natively on macOS.

David

On 1/30/22 11:18, Erik Cass wrote:

On MacOSX (Monterey) running VirtualBox 6.1 with a Windows 10 Guest with Fldigi 4.1.20 installed, application performance is slow if Rig/Log Controls are set to Full. If Rig/Log Controls are set to either Partial or None, then application performance is commensurate with overall guest performance.

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[Ferritt1975]

Yes, thank you. I am aware that the application is designed to run natively on OSX and other operating systems, however I was testing a specific use case which prompted the use of Virtualbox. Interestingly, repeating the experiment on an Amazon Web Services EC2 instance, I did not observe the performance issue. I do not like to speculate in areas outside my domain, but the experience was somewhat suggestive of a UI controls that were constantly being redrawn, something that might otherwise not be noticeable except in a virtualized environment.