automatically components are getting created

Hello. Not sure if you got this issue resolved, however I've just had the same (or a similar) issue and have just discovered it was because one of the three choices of gaskets in the pipe spec at each size had the connection type of ATT, rather than the normal format of Gxxx.

Once I found that and corrected the connection type, the issue went away.

Remove Auto Create toggle in Component Form

Thanks for that suggestion, however that was the first thing I tried and it made no difference.

However having corrected the gasket connection code the problem has now been resolved.