Fix diagnostics, add ETTS test, fix tooltipcolor, add missing lock, and add email=investor check

src/main.cpp

@@ -341,7 +341,7 @@ double GetAverageDifficulty(unsigned int nPoSInterval)
     return result;
 }
 
-double GetEstimatedTimetoStake(double dDiff, double dConfidence)
+double GetEstimatedTimetoStake(bool ignore_staking_status, double dDiff, double dConfidence)
 {
     /*
      * The algorithm below is an attempt to come up with a more accurate way of estimating Time to Stake (ETTS) based on
@@ -378,8 +378,8 @@ double GetEstimatedTimetoStake(double dDiff, double dConfidence)
     }
 
     bool staking = MinerStatus.nLastCoinStakeSearchInterval && MinerStatus.WeightSum;
-    // Get out early if not staking and set return value of 0.
-    if (!staking)
+    // Get out early if not staking and ignore_staking_status is false and set return value of 0.
+    if (!staking && !ignore_staking_status)
     {
         if (fDebug10) LogPrintf("GetEstimatedTimetoStake debug: Not staking: ETTS = %f", result);
         return result;

src/main.h

@@ -256,12 +256,12 @@ double GetEstimatedNetworkWeight(unsigned int nPoSInterval = 40);
 double GetDifficulty(const CBlockIndex* blockindex = NULL);
 double GetBlockDifficulty(unsigned int nBits);
 double GetAverageDifficulty(unsigned int nPoSInterval = 40);
+
 // Note that dDiff cannot be = 0 normally. This is set as default because you can't specify the output of
 // GetAverageDifficulty(nPosInterval) = to dDiff here.
-// The defeult confidence is 1-1/e which is the mean for the geometric distribution.
-
-const double DEFAULT_ETTS_CONFIDENCE = 0.632120558829;
-double GetEstimatedTimetoStake(double dDiff = 0.0, double dConfidence = DEFAULT_ETTS_CONFIDENCE);
+// The defeult confidence is 1-1/e which is the mean for the geometric distribution for small probabilities.
+const double DEFAULT_ETTS_CONFIDENCE = 1.0 - 1.0 / exp(1.0);
+double GetEstimatedTimetoStake(bool ignore_staking_status = false, double dDiff = 0.0, double dConfidence = DEFAULT_ETTS_CONFIDENCE);
 
 NN::ClaimOption GetClaimByIndex(const CBlockIndex* const pblockindex);
 

src/neuralnet/researcher.cpp

@@ -484,7 +484,7 @@ std::string Researcher::Email()
 
 bool Researcher::ConfiguredForInvestorMode(bool log)
 {
-    if (GetBoolArg("-investor", false)) {
+    if (GetBoolArg("-investor", false) || Researcher::Email() == "investor") {
         if (log) LogPrintf("Investor mode configured. Skipping CPID import.");
         return true;
     }

src/qt/bitcoingui.cpp

@@ -553,12 +553,12 @@ void BitcoinGUI::createToolBars()
     // Use a red color for the toolbars background if on testnet.
     if (GetBoolArg("-testnet"))
     {
-        toolbar2->setStyleSheet("background-color:qlineargradient(x1: 0, y1: 0, x2: 0.5, y2: 0.5,stop: 0 darkRed, stop: 1 darkRed)");
+        toolbar2->setStyleSheet("background-color:darkRed");
         toolbar3->setStyleSheet("background-color:darkRed");
     }
     else
     {
-        toolbar2->setStyleSheet("background-color:qlineargradient(x1: 0, y1: 0, x2: 0.5, y2: 0.5,stop: 0 rgb(65,0,127), stop: 1 rgb(65,0,127))");
+        toolbar2->setStyleSheet("background-color:rgb(65,0,127)");
         toolbar3->setStyleSheet("background-color:rgb(65,0,127)");
     }
 
@@ -722,10 +722,10 @@ void BitcoinGUI::aboutClicked()
     dlg.exec();
 }
 
-void BitcoinGUI::setNumConnections(int count)
+void BitcoinGUI::setNumConnections(int n)
 {
     QString icon;
-    switch(count)
+    switch (n)
     {
     case 0: icon = ":/icons/connect_0"; break;
     case 1: case 2: case 3: icon = ":/icons/connect_1"; break;
@@ -734,7 +734,17 @@ void BitcoinGUI::setNumConnections(int count)
     default: icon = ":/icons/connect_4"; break;
     }
     labelConnectionsIcon->setPixmap(QIcon(icon).pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
-    labelConnectionsIcon->setToolTip(tr("%1 active connection(s) to Gridcoin network").arg(count));
+
+    if (n == 0)
+    {
+        labelConnectionsIcon->setToolTip(tr("No active connections to the Gridcoin network. "
+                                            "If this persists more than a few minutes, please check your configuration "
+                                            "and your network connectivity."));
+    }
+    else
+    {
+        labelConnectionsIcon->setToolTip(tr("%n active connection(s) to the Gridcoin network", "", n));
+    }
 }
 
 void BitcoinGUI::setNumBlocks(int count, int nTotalBlocks)