After few hours of going up and down from roof to ground bushes inverted L is mounted. I use only 40W of power because problems with hotel fuses. Probably somewhere high voltage from my wires inducts high current in hotel electrical instalation. It couses reset of my transceiver and then I must reset N1MM or WSJT program. Some data (callsigns) can be lost. I apologize for that.
160m Inverted L antenna mounted on church roof