Hello,
I want to program the professional radio device Motorola MX3013 with the old programming software.
I use the original serial programming device. My setup will work fine with an old 386PC running at 12MHz.

While connecting the radio to com1 I get always an Overrun Error in the status window.

Serial1: Errors: Framing0, Parity0, Overrun RX:14 <IFO:0>, TX:0, Break 0

I tried several configs at the dosbox-0.74.conf file.
serial1=directserial realport:com1

I tried to set a irq and a rxdelay, but nothing would help.

What can I do to fix it.

Thanks MX