rfxtrx433 deaf...

[leonardo]

Hello
I have a problem: my transceiver became leaf in the last couple of days.
I did some tests, and it seems it has some hardware issue: i put it on the table, it gests all signals from 433MHz switches, sensors, owl power meter... I just touch it lightly and it stops to receive... touch it again, gets signals.. I tried to solder better the onboard antenna connector but it seems to be ok... I wrote to Bert but I think the rfx433 is closed... any suggestion? anyone has a abandoned one to be sold?
I must say: sending signals works great, only receiving issue!

thanks Leo