diff --git a/README.md b/README.md
index 0d39bc8..867dcea 100644
--- a/README.md
+++ b/README.md
@@ -170,7 +170,8 @@ Name | Return type | Description
 `acceptConnections()` | **bool** | Accepts new clients and updates the player count.
 `connect(serverId)` | **bool** | Starts a connection with `serverId` and changes the state to `CONNECTING`.
 `keepConnecting()` | **bool** | When connecting, needs to be called until the state is `CONNECTED`. It assigns a player id.
-`getServers(servers)` | **bool** | Fills the `servers` vector with all the currently broadcasting servers.
+`getServers(servers)` | **bool** | Fills the `servers` vector with all the currently broadcasting servers. This action takes 1 second to complete.
+`getServers(servers, onWait)` | **bool** | Like `getServers(servers)`, but accepts an `onWait` function. The library will continuously invoke it each time VBlank starts, to let the user do something while waiting (like updating the screen).
 `send(data)` | **bool** | Enqueues `data` to be sent to other nodes. Note that this data will be sent in the next `receive(...)` call.
 `receive(messages)` | **bool** | Sends the pending data and fills the `messages` vector with incoming messages, checking for timeouts and forwarding if needed. This call doesn't block the hardware waiting for messages, it returns if there are no incoming messages.
 `receive(messages, times)` | **bool** | Performs multiple `receive(...)` calls until successfully exchanging data a number of `times`. This can only be called if `retransmission` is on.
diff --git a/examples/LinkWireless_demo/src/main.cpp b/examples/LinkWireless_demo/src/main.cpp
index 2c33c71..f8b3717 100644
--- a/examples/LinkWireless_demo/src/main.cpp
+++ b/examples/LinkWireless_demo/src/main.cpp
@@ -1,4 +1,5 @@
 #include <tonc.h>
+#include <functional>
 #include <string>
 
 // (0) Include the header
@@ -129,7 +130,7 @@ void serve() {
   do {
     u16 keys = ~REG_KEYS & KEY_ANY;
     if (keys & KEY_SELECT) {
-      log("Canceled");
+      log("Canceled!");
       linkWireless->disconnect();
       hang();
       return;
@@ -145,11 +146,20 @@ void serve() {
 }
 
 void connect() {
-  log("Searching...");
+  u32 dotsCount, timer = 0;
+  std::function<void()> animate = [&dotsCount, &timer]() {
+    if (timer++ % 10 == 0)
+      dotsCount = 1 + (dotsCount) % 3;
+
+    std::string dots = "";
+    for (u32 i = 0; i < dotsCount; i++)
+      dots += ".";
+    log("Searching" + dots);
+  };
 
   // (4) Connect to a server
   std::vector<LinkWireless::Server> servers;
-  linkWireless->getServers(servers);
+  linkWireless->getServers(servers, animate);
   CHECK_ERRORS("Search failed :(")
 
   if (servers.size() == 0) {
@@ -181,7 +191,7 @@ void connect() {
   while (linkWireless->getState() == LinkWireless::State::CONNECTING) {
     u16 keys = ~REG_KEYS & KEY_ANY;
     if (keys & KEY_SELECT) {
-      log("Canceled");
+      log("Canceled!");
       linkWireless->disconnect();
       hang();
       return;
diff --git a/lib/LinkWireless.h b/lib/LinkWireless.h
index 77c1a4d..3bc77ba 100644
--- a/lib/LinkWireless.h
+++ b/lib/LinkWireless.h
@@ -238,6 +238,11 @@ class LinkWireless {
   }
 
   bool getServers(std::vector<Server>& servers) {
+    return getServers(servers, []() {});
+  }
+
+  template <typename F>
+  bool getServers(std::vector<Server>& servers, F onWait) {
     LINK_WIRELESS_RESET_IF_NEEDED
     if (state != AUTHENTICATED) {
       lastError = WRONG_STATE;
@@ -253,7 +258,7 @@ class LinkWireless {
       return false;
     }
 
-    wait(LINK_WIRELESS_BROADCAST_SEARCH_WAIT);
+    wait(LINK_WIRELESS_BROADCAST_SEARCH_WAIT, onWait);
 
     auto result = sendCommand(LINK_WIRELESS_COMMAND_BROADCAST_READ_POLL);
     bool success2 =
@@ -968,13 +973,21 @@ class LinkWireless {
   }
 
   void wait(u32 verticalLines) {
+    wait(verticalLines, []() {});
+  }
+
+  template <typename F>
+  void wait(u32 verticalLines, F onVBlank) {
     u32 lines = 0;
     u32 vCount = REG_VCOUNT;
 
     while (lines < verticalLines) {
       if (REG_VCOUNT != vCount) {
-        lines++;
+        lines += std::max((s32)REG_VCOUNT - (s32)vCount, 0);
         vCount = REG_VCOUNT;
+
+        if (REG_VCOUNT == 160)
+          onVBlank();
       }
     };
   }