Gluing unexpectedly well.. multiple un-glue option is there?

Is it only my impression or do the components with glue option gluing better than it used to? I can not say when exactly I noticed it but it was usually much more easy for me to loose the glue connection rather than accidentally make it. Thats why I am using hole punching tool regularly… but now it seems like gluing components start to glue automatically whenever they can… Not that easy but close. I made a pipe component glued to its base so I didn’t have to select both when moving it… but then used the same pipe to make other parts of structure and some pipes end up glued even after I copied rotated and moved in correct position… (I wouldn’t say it was possible in 2016). Glued to another pipe that I moved it to, not the base.
Not big issue just when I want to edit it … let say move one column left and some beam lower… some part of the structure is moving with it cos they are all glued. Is there a way to unglue all of them at once (unglue option vanishes as soon as I have at least 2 glued components selected). Perhaps other then writing some API script…