diff --git a/cabal.project b/cabal.project
index ae24afd374..8a6a05a5f3 100644
--- a/cabal.project
+++ b/cabal.project
@@ -12,7 +12,7 @@ constraints: zip +disable-bzip2 +disable-zstd
 source-repository-package
     type: git
     location: https://github.com/simplex-chat/simplexmq.git
-    tag: 79e9447b73cc315ce35042b0a5f210c07ea39b07
+    tag: 8647c24a9555d4232b1cb21fed3a7c2518aa7b13
 
 source-repository-package
     type: git
diff --git a/scripts/nix/sha256map.nix b/scripts/nix/sha256map.nix
index d0411c584d..b9a41f0b8b 100644
--- a/scripts/nix/sha256map.nix
+++ b/scripts/nix/sha256map.nix
@@ -1,5 +1,5 @@
 {
-  "https://github.com/simplex-chat/simplexmq.git"."79e9447b73cc315ce35042b0a5f210c07ea39b07" = "16z7z5a3f7gw0h188manykp008d1bqpydlrj7h497mgyjmp4cy9m";
+  "https://github.com/simplex-chat/simplexmq.git"."8647c24a9555d4232b1cb21fed3a7c2518aa7b13" = "1pmblkvmj5n6qa8ri8axd9sw7fbpmq7fipaf1klbhb9ghb89lqmf";
   "https://github.com/simplex-chat/hs-socks.git"."a30cc7a79a08d8108316094f8f2f82a0c5e1ac51" = "0yasvnr7g91k76mjkamvzab2kvlb1g5pspjyjn2fr6v83swjhj38";
   "https://github.com/simplex-chat/direct-sqlcipher.git"."f814ee68b16a9447fbb467ccc8f29bdd3546bfd9" = "1ql13f4kfwkbaq7nygkxgw84213i0zm7c1a8hwvramayxl38dq5d";
   "https://github.com/simplex-chat/sqlcipher-simple.git"."a46bd361a19376c5211f1058908fc0ae6bf42446" = "1z0r78d8f0812kxbgsm735qf6xx8lvaz27k1a0b4a2m0sshpd5gl";
diff --git a/src/Simplex/Chat.hs b/src/Simplex/Chat.hs
index d5ad68079f..9d2d41ef03 100644
--- a/src/Simplex/Chat.hs
+++ b/src/Simplex/Chat.hs
@@ -543,13 +543,13 @@ startChatController mainApp enableSndFiles = do
           then Just <$> async (subscribeUsers False users)
           else pure Nothing
       atomically . writeTVar s $ Just (a1, a2)
-      if mainApp
-        then do
-          startXFTP xftpStartWorkers
-          void $ forkIO $ startFilesToReceive users
-          startCleanupManager
-          void $ forkIO $ startExpireCIs users
-        else when enableSndFiles $ startXFTP xftpStartSndWorkers
+      -- if mainApp
+      --   then do
+      --     startXFTP xftpStartWorkers
+      --     void $ forkIO $ startFilesToReceive users
+      --     startCleanupManager
+      --     void $ forkIO $ startExpireCIs users
+      --   else when enableSndFiles $ startXFTP xftpStartSndWorkers
       pure a1
     startXFTP startWorkers = do
       tmp <- readTVarIO =<< asks tempDirectory