E220-900T30S

Hi Renzo, your LIB works perfect, many thanks to you! I have a question that may not be directly related to the library, but I can't find a solution for it. If I send more than 4 messages (regardless of length) in a row (transparentTransmission) then the transmission module goes down and you have to reboot it. Is this perhaps a Lora rule? ... if so, can this be switched off? Thanks for your work, Georg