diff --git a/src/js/controllers/amount.js b/src/js/controllers/amount.js
index dee20cde1..c1b105068 100644
--- a/src/js/controllers/amount.js
+++ b/src/js/controllers/amount.js
@@ -309,7 +309,7 @@ angular.module('copayApp.controllers').controller('amountController', function($
         if (a) {
           $scope.alternativeAmount = txFormatService.formatAmount(a * unitToSatoshi, true);
         } else {
-          $scope.alternativeAmount = 'N/A'; //TODO 
+          $scope.alternativeAmount = 'N/A'; //TODO
           $scope.allowSend = false;
         }
       } else {
@@ -369,7 +369,7 @@ angular.module('copayApp.controllers').controller('amountController', function($
         id: _id,
         amount: $scope.useSendMax ? null : _amount,
         currency: unit.id.toUpperCase(),
-        coin: coin,
+        coin: $scope.useSendMax ? null : coin,
         useSendMax: $scope.useSendMax
       });
     } else {
@@ -388,7 +388,7 @@ angular.module('copayApp.controllers').controller('amountController', function($
         toName: $scope.toName,
         toEmail: $scope.toEmail,
         toColor: $scope.toColor,
-        coin: coin,
+        coin: $scope.useSendMax ? null : coin,
         useSendMax: $scope.useSendMax
       });
     }
diff --git a/src/js/controllers/confirm.js b/src/js/controllers/confirm.js
index 45605f719..2129e0352 100644
--- a/src/js/controllers/confirm.js
+++ b/src/js/controllers/confirm.js
@@ -28,7 +28,7 @@ angular.module('copayApp.controllers').controller('confirmController', function(
   function refresh() {
     $timeout(function() {
       $scope.$apply();
-    }, 1);
+    }, 10);
   }
 
 
@@ -119,11 +119,6 @@ angular.module('copayApp.controllers').controller('confirmController', function(
       });
     };
 
-    // TODO: Default fee level for BCH
-    if (data.stateParams.coin == 'bch') {
-      configFeeLevel = 'normal';
-    }
-
     // Setup $scope
 
     // Grab stateParams
@@ -147,6 +142,8 @@ angular.module('copayApp.controllers').controller('confirmController', function(
       txp: {},
     };
 
+    if (tx.coin && tx.coin == 'bch') tx.feeLevel = 'normal';
+
     // Other Scope vars
     $scope.isCordova = isCordova;
     $scope.isWindowsPhoneApp = isWindowsPhoneApp;
@@ -230,6 +227,7 @@ angular.module('copayApp.controllers').controller('confirmController', function(
   };
 
   function updateTx(tx, wallet, opts, cb) {
+    ongoingProcess.set('calculatingFee', true);
 
     if (opts.clearCache) {
       tx.txp = {};
@@ -253,19 +251,23 @@ angular.module('copayApp.controllers').controller('confirmController', function(
     refresh();
 
     // End of quick refresh, before wallet is selected.
-    if (!wallet) return cb();
+    if (!wallet) {
+      ongoingProcess.set('calculatingFee', false);
+      return cb();
+    }
 
     feeService.getFeeRate(wallet.coin, tx.network, tx.feeLevel, function(err, feeRate) {
-      if (err) return cb(err);
+      if (err) {
+        ongoingProcess.set('calculatingFee', false);
+        return cb(err);
+      }
 
       if (!usingCustomFee) tx.feeRate = feeRate;
       tx.feeLevelName = feeService.feeOpts[tx.feeLevel];
 
-      if (!wallet)
-        return cb();
-
       getSendMaxInfo(lodash.clone(tx), wallet, function(err, sendMaxInfo) {
         if (err) {
+          ongoingProcess.set('calculatingFee', false);
           var msg = gettextCatalog.getString('Error getting SendMax information');
           return setSendError(msg);
         }
@@ -275,6 +277,7 @@ angular.module('copayApp.controllers').controller('confirmController', function(
           $log.debug('Send max info', sendMaxInfo);
 
           if (tx.sendMax && sendMaxInfo.amount == 0) {
+            ongoingProcess.set('calculatingFee', false);
             setNoWallet(gettextCatalog.getString('Insufficient funds'));
             popupService.showAlert(gettextCatalog.getString('Error'), gettextCatalog.getString('Not enough funds for fee'));
             return cb('no_funds');
@@ -283,17 +286,22 @@ angular.module('copayApp.controllers').controller('confirmController', function(
           tx.sendMaxInfo = sendMaxInfo;
           tx.toAmount = tx.sendMaxInfo.amount;
           updateAmount();
+          ongoingProcess.set('calculatingFee', false);
           showSendMaxWarning(wallet, sendMaxInfo);
         }
 
         // txp already generated for this wallet?
         if (tx.txp[wallet.id]) {
+          ongoingProcess.set('calculatingFee', false);
           refresh();
           return cb();
         }
 
         getTxp(lodash.clone(tx), wallet, opts.dryRun, function(err, txp) {
-          if (err) return cb(err);
+          ongoingProcess.set('calculatingFee', false);
+          if (err) {
+            return cb(err);
+          }
 
           txp.feeStr = txFormatService.formatAmountStr(wallet.coin, txp.fee);
           txFormatService.formatAlternativeStr(wallet.coin, txp.fee, function(v) {
@@ -425,6 +433,11 @@ angular.module('copayApp.controllers').controller('confirmController', function(
 
     $scope.wallet = wallet;
 
+    // If select another wallet
+    tx.coin = wallet.coin;
+    tx.feeLevel = wallet.coin == 'bch' ? 'normal' : configFeeLevel;
+    usingCustomFee = null;
+
     setButtonText(wallet.credentials.m > 1, !!tx.paypro);
 
     if (tx.paypro)
diff --git a/src/js/services/feeService.js b/src/js/services/feeService.js
index 2109d7ea0..37cd8ab58 100644
--- a/src/js/services/feeService.js
+++ b/src/js/services/feeService.js
@@ -17,6 +17,7 @@ angular.module('copayApp.services').factory('feeService', function($log, $timeou
 
   var cache = {
     updateTs: 0,
+    coin: ''
   };
 
   root.getCurrentFeeLevel = function() {
@@ -60,7 +61,7 @@ angular.module('copayApp.services').factory('feeService', function($log, $timeou
   root.getFeeLevels = function(coin, cb) {
     coin = coin || 'btc';
 
-    if (cache.updateTs > Date.now() - CACHE_TIME_TS * 1000) {
+    if (cache.coin == coin && cache.updateTs > Date.now() - CACHE_TIME_TS * 1000) {
       return cb(null, cache.data, true);
     }
 
@@ -73,6 +74,7 @@ angular.module('copayApp.services').factory('feeService', function($log, $timeou
         }
 
         cache.updateTs = Date.now();
+        cache.coin = coin;
         cache.data = {
           'livenet': levelsLivenet,
           'testnet': levelsTestnet