diff --git a/include/haproxy/xprt_quic-t.h b/include/haproxy/xprt_quic-t.h
index a98373394..504294f12 100644
--- a/include/haproxy/xprt_quic-t.h
+++ b/include/haproxy/xprt_quic-t.h
@@ -778,6 +778,7 @@ struct quic_conn {
 	unsigned int nb_pkt_since_cc;
 
 	const struct qcc_app_ops *app_ops;
+	unsigned int sendto_err;
 };
 
 #endif /* USE_QUIC */
diff --git a/src/quic_sock.c b/src/quic_sock.c
index a0f8129f4..2cc5a7f03 100644
--- a/src/quic_sock.c
+++ b/src/quic_sock.c
@@ -341,11 +341,11 @@ size_t qc_snd_buf(struct quic_conn *qc, const struct buffer *buf, size_t count,
 		}
 		else if (ret == 0 || errno == EAGAIN || errno == EWOULDBLOCK || errno == ENOTCONN || errno == EINPROGRESS) {
 			/* TODO must be handle properly. It is justified for UDP ? */
-			ABORT_NOW();
+			qc->sendto_err++;
 		}
 		else if (errno != EINTR) {
 			/* TODO must be handle properly. It is justified for UDP ? */
-			ABORT_NOW();
+			qc->sendto_err++;
 		}
 	}
 
diff --git a/src/xprt_quic.c b/src/xprt_quic.c
index 524c42d2e..ffdbe771a 100644
--- a/src/xprt_quic.c
+++ b/src/xprt_quic.c
@@ -552,7 +552,7 @@ static void quic_trace(enum trace_level level, uint64_t mask, const struct trace
 		if (mask & QUIC_EV_CONN_SPPKTS) {
 			const struct quic_tx_packet *pkt = a2;
 
-			chunk_appendf(&trace_buf, " cwnd=%llu ppif=%llu pif=%llu",
+			chunk_appendf(&trace_buf, " err=%u cwnd=%llu ppif=%llu pif=%llu", qc->sendto_err,
 			             (unsigned long long)qc->path->cwnd,
 			             (unsigned long long)qc->path->prep_in_flight,
 			             (unsigned long long)qc->path->in_flight);
@@ -3180,6 +3180,7 @@ int qc_send_ppkts(struct qring *qr, struct ssl_sock_ctx *ctx)
 
 	qc = ctx->qc;
 	cbuf = qr->cbuf;
+	TRACE_ENTER(QUIC_EV_CONN_SPPKTS, qc);
 	while (cb_contig_data(cbuf)) {
 		unsigned char *pos;
 		struct buffer tmpbuf = { };
@@ -3256,6 +3257,8 @@ int qc_send_ppkts(struct qring *qr, struct ssl_sock_ctx *ctx)
 		}
 	}
 
+	TRACE_LEAVE(QUIC_EV_CONN_SPPKTS, qc);
+
 	return 1;
 }
 
@@ -4392,6 +4395,7 @@ static struct quic_conn *qc_new_conn(unsigned int version, int ipv4,
 
 	qc->streams_by_id = EB_ROOT_UNIQUE;
 	qc->stream_buf_count = 0;
+	qc->sendto_err = 0;
 
 	TRACE_LEAVE(QUIC_EV_CONN_INIT, qc);