diff --git a/nimbus/rpc/waku.nim b/nimbus/rpc/waku.nim
index b07506510..e3a42f33f 100644
--- a/nimbus/rpc/waku.nim
+++ b/nimbus/rpc/waku.nim
@@ -271,7 +271,7 @@ proc setupWakuRPC*(node: EthereumNode, keys: KeyStorage, rpcsrv: RpcServer) =
     if config.topics.isSome():
       try:
         # TODO: an addTopics call would probably be more useful
-        let result = await node.setTopics(config.topics.get().concat(filter.topics))
+        let result = await node.setTopicInterest(config.topics.get().concat(filter.topics))
         if not result:
           raise newException(ValueError, "Too many topics")
       except CatchableError:
diff --git a/vendor/nim-eth b/vendor/nim-eth
index b89874f6c..c679b9d43 160000
--- a/vendor/nim-eth
+++ b/vendor/nim-eth
@@ -1 +1 @@
-Subproject commit b89874f6cc35f2506de5d97c9a50978c77e0048f
+Subproject commit c679b9d436fa1e5e00690dba443c0c9f31b321b9
diff --git a/waku/README.md b/waku/README.md
index 66590c6f4..84b520236 100644
--- a/waku/README.md
+++ b/waku/README.md
@@ -77,15 +77,15 @@ This dashboard can be found at `./waku/metrics/waku-sim-all-nodes-grafana-dashbo
 
 *This section last updated February 14, 2020*
 
-This client of Waku is spec compliant with [Waku spec v0.3](https://specs.vac.dev/waku/waku.html) with the exception of:
-- Currently nodes with higher version don't automatically disconnect if versions are different
+This client of Waku is spec compliant with [Waku spec v0.3](https://specs.vac.dev/waku/waku.html).
 
 It doesn't yet implement the following recommended features:
 - No support for rate limiting
 - No support for DNS discovery to find Waku nodes
 - It doesn't disconnect a peer if it receives a message before a Status message
-- No support for negotiation with peer supporting multiple version
+- No support for negotiation with peer supporting multiple versions via Devp2p capabilities in `Hello` packet
 
 Additionally it makes the following choices:
 - It doesn't send message confirmations
-- It has partial support for accounting
+- It has partial support for accounting:
+  - Accounting of total resource usage and total circulated envelopes is done through metrics But no accounting is done for individual peers.
diff --git a/waku/quicksim.nim b/waku/quicksim.nim
index 87e4bebd4..9b6e2a1ad 100644
--- a/waku/quicksim.nim
+++ b/waku/quicksim.nim
@@ -11,16 +11,18 @@ template sourceDir: string = currentSourcePath.rsplit(DirSep, 1)[0]
 const sigWakuPath = &"{sourceDir}{DirSep}rpc{DirSep}wakucallsigs.nim"
 createRpcSigs(RpcHttpClient, sigWakuPath)
 
+const topicAmount = 100
+
 let
   trafficNode = newRpcHttpClient()
-  lightWakuNode = newRpcHttpClient()
   lightNode = newRpcHttpClient()
+  lightNode2 = newRpcHttpClient()
 
-waitFor lightWakuNode.connect("localhost", Port(8545))
-waitFor lightNode.connect("localhost", Port(8546))
+waitFor lightNode.connect("localhost", Port(8545))
+waitFor lightNode2.connect("localhost", Port(8546))
 waitFor trafficNode.connect("localhost", Port(8548))
 
-proc generateTopics(amount = 100): seq[waku_protocol.Topic] =
+proc generateTopics(amount = topicAmount): seq[waku_protocol.Topic] =
   var topic: waku_protocol.Topic
   for i in 0..<amount:
     if randomBytes(topic) != 4:
@@ -30,15 +32,15 @@ proc generateTopics(amount = 100): seq[waku_protocol.Topic] =
 let
   symKey = "0x0000000000000000000000000000000000000000000000000000000000000001"
   topics = generateTopics()
-  symKeyID = waitFor lightWakuNode.waku_addSymKey(symKey)
+  symKeyID = waitFor lightNode.waku_addSymKey(symKey)
   options = WhisperFilterOptions(symKeyID: some(symKeyID),
                                  topics: some(topics))
-  filterID = waitFor lightWakuNode.waku_newMessageFilter(options)
+  filterID = waitFor lightNode.waku_newMessageFilter(options)
 
-  symKeyID2 = waitFor lightNode.waku_addSymKey(symKey)
+  symKeyID2 = waitFor lightNode2.waku_addSymKey(symKey)
   options2 = WhisperFilterOptions(symKeyID: some(symKeyID2),
-                                 topics: some(topics))
-  filterID2 = waitFor lightNode.waku_newMessageFilter(options2)
+                                  topics: some(topics))
+  filterID2 = waitFor lightNode2.waku_newMessageFilter(options2)
 
   symkeyID3 = waitFor trafficNode.waku_addSymKey(symKey)
 
@@ -48,15 +50,27 @@ var message = WhisperPostMessage(symKeyID: some(symkeyID3),
                                 payload: "0x45879632".HexDataStr,
                                 powTime: 1.0,
                                 powTarget: 0.002)
-discard waitFor trafficNode.waku_post(message)
 
-var messages: seq[WhisperFilterMessage]
+info "Posting envelopes on all subscribed topics"
+for i in 0..<topicAmount:
+  message.topic = some(topics[i])
+  discard waitFor trafficNode.waku_post(message)
 
-# Check if the subscription for the topic works
-while messages.len == 0:
-  messages = waitFor lightWakuNode.waku_getFilterMessages(filterID)
-  waitFor sleepAsync(1000.milliseconds)
-info "Received test message", payload = messages[0].payload
+# Check if the subscription for the topics works
+
+waitFor sleepAsync(1000.milliseconds) # This is a bit brittle
+
+let
+  messages = waitFor lightNode.waku_getFilterMessages(filterID)
+  messages2 = waitFor lightNode2.waku_getFilterMessages(filterID2)
+
+if messages.len != topicAmount or messages2.len != topicAmount:
+  error "Light node did not receive envelopes on all subscribed topics",
+    lightnode1=messages.len, lightnode2=messages2.len
+  quit 1
+
+info "Received envelopes on all subscribed topics"
 
 # Generate test traffic on node
 discard waitFor trafficNode.wakusim_generateRandomTraffic(10_000)
+info "Started random traffic generation"