diff --git a/lib/bcoin/peer.js b/lib/bcoin/peer.js
index 5b57a1bc..5982864f 100644
--- a/lib/bcoin/peer.js
+++ b/lib/bcoin/peer.js
@@ -90,6 +90,8 @@ Peer.prototype._init = function init() {
 };
 
 Peer.prototype.broadcast = function broadcast(items) {
+  if (this.destroyed)
+    return;
   if (!Array.isArray(items))
     items = [ items ];
 
@@ -185,6 +187,9 @@ Peer.prototype._error = function error(err) {
 };
 
 Peer.prototype._req = function _req(cmd, cb) {
+  if (this.destroyed)
+    return cb(new Error('Destroyed, sorry'));
+
   var self = this;
   var entry = {
     cmd: cmd,
@@ -216,7 +221,8 @@ Peer.prototype._res = function _res(cmd, payload) {
       assert(!entry.cmd);
 
       // Restart timer
-      entry.timer = setTimeout(entry.ontimeout, this._request.timeout);
+      if (!this.destroyed)
+        entry.timer = setTimeout(entry.ontimeout, this._request.timeout);
       return true;
     } else if (res !== this._request.skip) {
       this._request.queue.shift();
diff --git a/lib/bcoin/pool.js b/lib/bcoin/pool.js
index 101b15b8..322b0a98 100644
--- a/lib/bcoin/pool.js
+++ b/lib/bcoin/pool.js
@@ -130,7 +130,6 @@ Pool.prototype._addLoader = function _addLoader() {
     // Chain is full and up-to-date
     if (self.chain.isFull()) {
       clearTimeout(timer);
-      self._removePeer(peer);
       self.emit('full');
       self.block.lastHash = null;
       return;
@@ -453,6 +452,8 @@ Pool.prototype._response = function _response(entity) {
 };
 
 Pool.prototype._scheduleRequests = function _scheduleRequests() {
+  if (this.destroyed)
+    return;
   if (this.request.active > this.parallel / 2)
     return;
 
@@ -605,12 +606,19 @@ Pool.prototype.destroy = function destroy() {
   this.request.queue.slice().forEach(function(item) {
     item.finish(null);
   });
+  this.tx.list.forEach(function(tx) {
+    clearTimeout(tx.timer);
+    tx.timer = null;
+  });
   this.peers.pending.slice().forEach(function(peer) {
     peer.destroy();
   });
   this.peers.block.slice().forEach(function(peer) {
     peer.destroy();
   });
+  if (this.load.timer)
+    clearTimeout(this.load.timer);
+  this.load.timer = null;
 };
 
 Pool.prototype.toJSON = function toJSON() {