improve error-handling in case a response arrives when we don't expect it
improve error-handling in case a response arrives when we don't expect it

ghtdak/txtorcon,david415/txtorcon,ghtdak/txtorcon,david415/txtorcon,meejah/txtorcon,isislovecruft/txtorcon,sammyshj/txtorcon,meejah/txtorcon,sammyshj/txtorcon,isislovecruft/txtorcon