diff --git a/README.md b/README.md
index f8b9e5e0..d5f2a16f 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ MeshCore provides the ability to create wireless mesh networks, similar to Mesht
 
 ## 🚀 How to Get Started
 
-- Watch the [MeshCore Intro Video](https://www.youtube.com/watch?v=t1qne8uJBAc) by Andy Kirby.
+- Watch the [MeshCore QuickStart Playlist](https://www.youtube.com/watch?v=iaFltojJrAc&list=PLshzThxhw4O4WU_iZo3NmNZOv6KMrUuF9) by The Comms Channel
 - Watch the [MeshCore Technical Presentation](https://www.youtube.com/watch?v=OwmkVkZQTf4) by Liam Cottle.
 - Read through our [Frequently Asked Questions](./docs/faq.md) and [Documentation](https://docs.meshcore.io).
 - Flash the MeshCore firmware on a supported device.
diff --git a/src/Mesh.cpp b/src/Mesh.cpp
index 747ab36d..941c71a1 100644
--- a/src/Mesh.cpp
+++ b/src/Mesh.cpp
@@ -216,6 +216,8 @@ DispatcherAction Mesh::onRecvPacket(Packet* pkt) {
       uint8_t flags = pkt->payload[i++];
       uint8_t len = pkt->payload_len - i;
       uint8_t hash_size = decodeTraceHashSize(flags, len);
+      // path_len*entry_size can exceed 255 (path_len up to 63, entry_size up to 8);
+      // a uint8_t offset would wrap and steer the isHashMatch() read to the wrong place.
       uint16_t offset = (uint16_t)pkt->path_len * (uint16_t)hash_size;
       if (offset >= len) {   // TRACE has reached end of given path
         onTraceRecv(pkt, trace_tag, auth_code, flags, pkt->path, &pkt->payload[i], len);