Yaesu FTDX3000 intermittently transmitting

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N5JPB
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Joined: 2016/10/28 - 08:35
Yaesu FTDX3000 intermittently transmitting

Does anyone have any experience with the issue of intermittently transmitting. Using PSK31 software, the transmit is fine. using wspr 2.0, it keys the transmitter intermittlently. The dos box says it cant open comm port 7. i attempted to load the yaesu driver but it gives the msg that a driver for my machine is unavaiable. I'm using Windows 10 on a 64 bit machine. Strange that it works sometimes and most of the time it is intermittent.

Any ideas? I appreciate any help.