diff --git a/app/src/main/java/com/wagerrwallet/presenter/fragments/FragmentEventDetails.java b/app/src/main/java/com/wagerrwallet/presenter/fragments/FragmentEventDetails.java
index ceb924293..788211c42 100644
--- a/app/src/main/java/com/wagerrwallet/presenter/fragments/FragmentEventDetails.java
+++ b/app/src/main/java/com/wagerrwallet/presenter/fragments/FragmentEventDetails.java
@@ -187,6 +187,11 @@ public void onClick(View v) {
         final BaseWalletManager walletManager = WalletsMaster.getInstance(getActivity()).getCurrentWallet(getActivity());
 
         seekBar = rootView.findViewById(R.id.bet_seekBar);
+        int min = getContext().getResources().getInteger(R.integer.min_bet_amount);
+        int max = Math.min( (int)(walletManager.getWallet().getBalance()/UNIT_MULTIPLIER),
+                getContext().getResources().getInteger(R.integer.max_bet_amount));
+        seekBar.setMax(max-min);
+
         updateSeekBar(getContext().getResources().getInteger(R.integer.min_bet_amount), 0);
         seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
                @Override
@@ -252,6 +257,7 @@ public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
         mTxAmount.addTextChangedListener(new TextWatcher() {
             @Override
             public void onTextChanged(CharSequence s, int start, int before, int count) {
+                if (mCurrentSelectedBetOption==null)    return;
                 String oddTx = ((BRText)mCurrentSelectedBetOption).getText().toString();
                 float odds = 0;
                 int value = getContext().getResources().getInteger(R.integer.min_bet_amount);
@@ -405,6 +411,7 @@ protected void setRewardAmount(long stake, float odds)  {
     }
 
     protected void AcceptBet()  {
+        mTxAmount.clearFocus();
         int min = getContext().getResources().getInteger(R.integer.min_bet_amount);
         BetEntity.BetTxType betType = (mTransaction.getType()== BetEventEntity.BetTxType.PEERLESS)? BetEntity.BetTxType.PEERLESS:BetEntity.BetTxType.CHAIN_LOTTO;
         long amount = (seekBar.getProgress() + min) * UNIT_MULTIPLIER;
@@ -431,6 +438,7 @@ public void onClick(BRDialogView brDialogView) {
     }
 
     protected void CancelBet()  {
+        mTxAmount.clearFocus();
         BRText txPrev = (mCurrentSelectedBetOption!=null)?(BRText) mCurrentSelectedBetOption:null;
         if (txPrev!=null)   {
             txPrev.setTextSize(NORMAL_SIZE);
diff --git a/app/src/main/java/com/wagerrwallet/tools/adapter/TransactionListAdapter.java b/app/src/main/java/com/wagerrwallet/tools/adapter/TransactionListAdapter.java
index 52df182c3..660845d7b 100644
--- a/app/src/main/java/com/wagerrwallet/tools/adapter/TransactionListAdapter.java
+++ b/app/src/main/java/com/wagerrwallet/tools/adapter/TransactionListAdapter.java
@@ -387,8 +387,9 @@ private void filter(final String query, final boolean[] switches) {
 
         long start = System.currentTimeMillis();
         String lowerQuery = query.toLowerCase().trim();
-        if (Utils.isNullOrEmpty(lowerQuery) && !switches[0] && !switches[1] && !switches[2] && !switches[3])
-            return;
+        // undesired behavior: no filter = rebuild whole list instead return
+        //if (Utils.isNullOrEmpty(lowerQuery) && !switches[0] && !switches[1] && !switches[2] && !switches[3])
+        //    return;
         int switchesON = 0;
         for (boolean i : switches) if (i) switchesON++;
 
diff --git a/app/src/main/java/com/wagerrwallet/wallet/wallets/wagerr/WalletWagerrManager.java b/app/src/main/java/com/wagerrwallet/wallet/wallets/wagerr/WalletWagerrManager.java
index 6d43c56ff..1d11c8e19 100644
--- a/app/src/main/java/com/wagerrwallet/wallet/wallets/wagerr/WalletWagerrManager.java
+++ b/app/src/main/java/com/wagerrwallet/wallet/wallets/wagerr/WalletWagerrManager.java
@@ -29,6 +29,7 @@
 import com.wagerrwallet.presenter.entities.BRTransactionEntity;
 import com.wagerrwallet.presenter.entities.BetEntity;
 import com.wagerrwallet.presenter.entities.BetEventEntity;
+import com.wagerrwallet.presenter.entities.BetMappingEntity;
 import com.wagerrwallet.presenter.entities.BetResultEntity;
 import com.wagerrwallet.presenter.entities.BlockEntity;
 import com.wagerrwallet.presenter.entities.CurrencyEntity;
@@ -297,10 +298,18 @@ public List<TxUiHolder> getTxUiHolders() {
         return uiTxs;
     }
 
+    protected void CleanChainBugs(Context app) {
+        // fake team mappings for ID 187.
+        BetMappingTxDataStore.getInstance(app).deleteTxByHash(app,"wgr", "cc89779e8e57d49e5e6d3e16ad57e648b19d86fb8f4714bc7df5abd3f92daa1d");
+        BetMappingTxDataStore.getInstance(app).deleteTxByHash(app,"wgr", "d8e1e8389bbcffe1c79cf11e2206281377e54b99219ec6ccec296c2adb8ad65f");
+        BetMappingTxDataStore.getInstance(app).deleteTxByHash(app,"wgr", "929972a7b2fdf55f6da7488ccaf7312fd5d22c4bca003ca089293c93f1c32917");
+    }
+
     @Override
     public List<EventTxUiHolder> getEventTxUiHolders(Context app) {
         Date date = new Date();
         long timeStamp = (date.getTime()/1000) + BET_CUTTOFF_SECONDS;
+        CleanChainBugs(app);
         //BetEventTxDataStore.getInstance(app).deleteTxByEventTimestamp (app,ISO, timeStamp );
         //BetResultTxDataStore.getInstance(app).deleteResultsOldEvents(app, ISO, timeStamp);
         //List<BetEntity> bettxs = BetTxDataStore.getInstance(app).getAllTransactions(app,ISO);