diff --git a/blockcheck.sh b/blockcheck.sh
index dbfba6b..bc339a4 100755
--- a/blockcheck.sh
+++ b/blockcheck.sh
@@ -932,9 +932,14 @@ pktws_check_domain_http3_bypass_()
 	# $1 - test function
 	# $2 - domain
 	
-	local f desync frag tests
+	local f desync frag tests rep
 
-	pktws_curl_test_update $1 $2 --dpi-desync=fake && [ "$SCANLEVEL" = quick ] && return
+	for rep in '' 2 5 10 20; do
+		pktws_curl_test_update $1 $2 --dpi-desync=fake ${rep:+--dpi-desync-repeats=$rep} && [ "$SCANLEVEL" != force ] && {
+			[ "$SCANLEVEL" = quick ] && return
+			break
+		}
+	done
 
 	[ "$IPV" = 6 ] && {
 		f="hopbyhop destopt"
diff --git a/config b/config
index 9d866e7..173d9c8 100644
--- a/config
+++ b/config
@@ -69,7 +69,7 @@ NFQWS_OPT_DESYNC="--dpi-desync=fake --dpi-desync-ttl=0 --dpi-desync-ttl6=0 --dpi
 #NFQWS_OPT_DESYNC_HTTPS="--wssize=1:6 --dpi-desync=split --dpi-desync-ttl=0 --dpi-desync-fooling=badsum"
 #NFQWS_OPT_DESYNC_HTTP6="--dpi-desync=split --dpi-desync-ttl=5 --dpi-desync-fooling=none"
 #NFQWS_OPT_DESYNC_HTTPS6="--wssize=1:6 --dpi-desync=split --dpi-desync-ttl=5 --dpi-desync-fooling=none"
-NFQWS_OPT_DESYNC_QUIC="--dpi-desync=fake"
+NFQWS_OPT_DESYNC_QUIC="--dpi-desync=fake --dpi-desync-repeats=6"
 #NFQWS_OPT_DESYNC_QUIC6="--dpi-desync=hopbyhop"
 
 # CHOOSE TPWS DAEMON OPTIONS. run "tpws/tpws --help" for option list