Wiringtool range?!

Hello,
I searched for a bit now, but did not find anything related...

Since the Pleased Giraffe update my wiring is constantly being broken when i leave the wired thing and try to get the wire to another wired thing... That means i can't wire anything further away.....

Is that supposed to be like that? Is it because of performance?

I hope someone has an idea or solution!

Thanks