OSD Noise With Telemetry Radios

I’m using an Aeromax MWOSD board that works great with both Arduino and PX4 Flight Controllers. The problem is, when I plug in the Holybro telemetry radios, I get an amazing amount of interference on the OSD. If I touch the cable or sheild the redio with my hand, the interference stops. Does anyone know of a cure for this?