SRX340 and SRX-MP-1SFP-GE

Hi,

Is the SRX-MP-1SFP-GE compatible with the SRX340?  I've been trying one but am getting some very strange issues, the SRX sees the module and identifies it correctly (as a 1xGE High Perf SFP mPIM) but I've been having issues with other copper interfaces and other SFPs in the chassis once it is added to the system.

Thanks,

Ben