I'm seeing occasional CPU utilization spikes while transmitting RTTY. The CPU utilization gets to around 40%; I see the spinning cursor indicating the system is busy, and the transmitted signal goes into "dittle." This is my first time operating a RTTY event since upgrading to Windows 10. The problem happens about every 2 or 3 minutes and it is killing my ability to operate the SARTG WW RTTY contest
The processor is an Intel i5-2450M CPU @ 2.5 GHz.