diff --git a/fhem/FHEM/HttpUtils.pm b/fhem/FHEM/HttpUtils.pm
index 8ed6c00ef..b0477d874 100644
--- a/fhem/FHEM/HttpUtils.pm
+++ b/fhem/FHEM/HttpUtils.pm
@@ -618,6 +618,7 @@ HttpUtils_Connect2($)
     $hash->{directWriteFn} = sub($) { # Nonblocking write
       my $ret = syswrite $hash->{conn}, $data;
       if($ret <= 0) {
+        return if($! == EAGAIN);
         my $err = $!;
         RemoveInternalTimer(\%timerHash);
         HttpUtils_Close($hash);