FX Rack/Channel Issue

I have a situation where I have 3 FX Channels in SEND pre fader mode from a Group Channel.

Initially the SENDs function properly in the FX Channels.

After a save, the FX Channels from the SENDs of the Group Channel work only in the left side of the stereo signal of each FX Channel.

I then have to switch blocks in the SEND Rack until I find connections that will bring back the stereo signal of the FX Channels operational.