diff --git a/lua/zapret-antidpi.lua b/lua/zapret-antidpi.lua
index 78dacc4..3020a8d 100644
--- a/lua/zapret-antidpi.lua
+++ b/lua/zapret-antidpi.lua
@@ -95,7 +95,8 @@ function send(ctx, desync)
 		apply_fooling(desync, dis)
 		apply_ip_id(desync, dis, nil, "none")
 		if desync.arg.delay then
-			local tname = "send_"..desync_timer_name(desync)
+			local tname = desync_timer_name(desync)
+print("tname "..tname)
 			timer_set(tname, "send_timer_delayed", tonumber(desync.arg.delay), true, {dis = dis, opts = desync_opts(desync)})
 		else
 			-- it uses rawsend, reconstruct and ipfrag options
diff --git a/lua/zapret-lib.lua b/lua/zapret-lib.lua
index 9277f8f..29c0389 100644
--- a/lua/zapret-lib.lua
+++ b/lua/zapret-lib.lua
@@ -550,7 +550,7 @@ function blob(desync, name, def)
 			-- use global var if no field in dissect table
 			blob = _G[name]
 			if not blob then
-				error("blob  '"..name.."' unavailable")
+				error("blob '"..name.."' unavailable")
 			end
 		end
 		blob = tostring(blob)
@@ -808,7 +808,7 @@ function dis_timer_name(dis)
 	return table.concat({ntop(dis_ipsrc(dis)),"->",ntop(dis_ipdst(dis)),"_",dis_l4_name(dis),"_",dis_l4_ports(dis)})
 end
 function desync_timer_name(desync)
-	local name = dis_timer_name(desync.dis)
+	local name = desync.func_instance.."_"..dis_timer_name(desync.dis)
 	if desync.track then
 		name = name.."_n"..desync.track.pos.direct.pcounter
 	else