diff --git a/gui/webgui6/src/TWebCanvas.cxx b/gui/webgui6/src/TWebCanvas.cxx
index e64abb55da212..9585c8e363850 100644
--- a/gui/webgui6/src/TWebCanvas.cxx
+++ b/gui/webgui6/src/TWebCanvas.cxx
@@ -79,19 +79,20 @@ class TWebCanvasTimer : public TTimer {
    {
       fSlow = slow;
       fSlowCnt = 0;
-      SetTime(slow ? 1000 : 10);
+      SetTime(slow ? 50 : 10);
    }
 
    /// used to send control messages to clients
    void Timeout() override
    {
-      if (fProcessing || fCanv.fProcessingData) return;
+      if (fProcessing || fCanv.fProcessingData)
+         return;
       fProcessing = kTRUE;
       Bool_t res = fCanv.CheckDataToSend();
       fProcessing = kFALSE;
       if (res) {
          fSlowCnt = 0;
-      } else if (++fSlowCnt > 10 && !IsSlow()) {
+      } else if (++fSlowCnt > 100 && !IsSlow()) {
          SetSlow(kTRUE);
       }
    }
diff --git a/net/http/src/THttpServer.cxx b/net/http/src/THttpServer.cxx
index e4b5e19af7051..73aaa27490638 100644
--- a/net/http/src/THttpServer.cxx
+++ b/net/http/src/THttpServer.cxx
@@ -40,47 +40,19 @@
 #include <thread>
 
 class THttpTimer : public TTimer {
-   Long_t fNormalTmout{0};
-   Bool_t fSlow{kFALSE};
-   Int_t fSlowCnt{0};
 
 public:
    THttpServer &fServer; ///!< server processing requests
 
    /// constructor
-   THttpTimer(Long_t milliSec, Bool_t mode, THttpServer &serv) : TTimer(milliSec, mode), fNormalTmout(milliSec), fServer(serv) {}
+   THttpTimer(Long_t milliSec, Bool_t mode, THttpServer &serv) : TTimer(milliSec, mode), fServer(serv) {}
 
-   void SetSlow(Bool_t flag)
-   {
-      fSlow = flag;
-      fSlowCnt = 0;
-      Long_t ms = fNormalTmout;
-      if (fSlow) {
-         if (ms < 100)
-            ms = 500;
-         else if (ms < 500)
-            ms = 3000;
-         else
-            ms = 10000;
-      }
-
-      SetTime(ms);
-   }
-   Bool_t IsSlow() const { return fSlow; }
 
    /// timeout handler
    /// used to process http requests in main ROOT thread
    void Timeout() override
    {
-      Int_t nprocess = fServer.ProcessRequests();
-
-      if (nprocess > 0) {
-         fSlowCnt = 0;
-         if (IsSlow())
-            SetSlow(kFALSE);
-      } else if (!IsSlow() && (fSlowCnt++ > 10)) {
-           SetSlow(kTRUE);
-      }
+      fServer.ProcessRequests();
    }
 };
 
@@ -656,9 +628,6 @@ Bool_t THttpServer::ExecuteHttp(std::shared_ptr<THttpCallArg> arg)
       return kTRUE;
    }
 
-   if (fTimer && fTimer->IsSlow())
-      fTimer->SetSlow(kFALSE);
-
    // add call arg to the list
    std::unique_lock<std::mutex> lk(fMutex);
    arg->fNotifyFlag = kFALSE;
@@ -1317,9 +1286,6 @@ Bool_t THttpServer::ExecuteWS(std::shared_ptr<THttpCallArg> &arg, Bool_t externa
 
    if (external_thrd && (!handler || !handler->AllowMTProcess())) {
 
-      if (fTimer && fTimer->IsSlow())
-         fTimer->SetSlow(kFALSE);
-
       std::unique_lock<std::mutex> lk(fMutex);
       fArgs.push(arg);
       // and now wait until request is processed