diff --git a/TinyGsmClientA6.h b/TinyGsmClientA6.h
index 9ebeccf..f3895de 100644
--- a/TinyGsmClientA6.h
+++ b/TinyGsmClientA6.h
@@ -672,7 +672,7 @@ public:
             while (!stream.available()) { TINY_GSM_YIELD(); }
             sockets[mux]->rx.put(stream.read());
           }
-          if (len_orig > sockets[mux]->available()) {
+          if (len_orig > sockets[mux]->available()) { // TODO
             DBG(GSM_NL, "### Fewer characters received than expected: ", sockets[mux]->available(), " vs ", len_orig);
           }
           data = "";