@Mellx1 Yes, this is for rj45 copper cable. https://www.omadanetworks.com/en/business-networking/omada-accessory-module-cable/sm331t/

@Mellx1 these should work, you must have A and B modules for them to work together, you cannot have two of the same on the same fiber cable....

@Mellx1 what type ftp module? fiber? multimode, singel mode, or rj45 module

@PrzemekW1 you probably have cloud essential, there are not as many functions as in, for example, cloud standard or self hosted controller

@MannyF if you type mongod -version what do you get ? Since mongodb has Severe vulnerability, I have actually been working on mongod all day, what I have found out is that you need a certain hardware...

@cmeisel try upgrading in steps. take version by version. but you can try 2.3.2 first and see.