diff --git a/docs/source/Plugin/P009_commands.repl b/docs/source/Plugin/P009_commands.repl
index c85ced157..78c5eb206 100644
--- a/docs/source/Plugin/P009_commands.repl
+++ b/docs/source/Plugin/P009_commands.repl
@@ -127,6 +127,7 @@
   | bitmask: 
   | - if not present assume to operate in all pins
   | - if present is used as a mask (1=update, 0=do not update)
+  | - pins are numbered from right to left (i.e. 87654321)
   | - if number of bit lower than number of pins, then padded with 0
   | - if number of bit higher than number of pins, then it's truncated
   ","
@@ -140,13 +141,14 @@
   | - mcpgpioRange,3,12,1,525 or mcpgpioRange,3,12,1,0b0100001101
   | mask = '0100001101'
   | write pattern after mask = 'x1xxxx11x1' where x indicates that the pin will not be changed
+  | (only pin 1,3,4,9 will be changed)
   |
   | - mcpgpioRange,3,12,1,973 or mcpgpioRange,3,12,1,0b1111001101
   | mask = 973 = '1111001101'
   | write pattern after mask = '1111xx11x1' where x indicates that the pin will not be changed  
   "
   "
-  ``MCPGPIOrange,<MCPGPIO start pin>,<MCPGPIO end pin>,<write pattern> [,optional bitmask]``
+  ``MCPGPIOpattern,<MCPGPIO start pin>,<MCPGPIO end pin>,<write pattern> [,optional bitmask]``
 
   | MCPGPIO start pin: 0 ... 255
   |
diff --git a/docs/source/Plugin/P019_commands.repl b/docs/source/Plugin/P019_commands.repl
index 6cf0c448c..8edadf45c 100644
--- a/docs/source/Plugin/P019_commands.repl
+++ b/docs/source/Plugin/P019_commands.repl
@@ -128,6 +128,7 @@
   | bitmask: 
   | - if not present assume to operate in all pins
   | - if present is used as a mask (1=update, 0=do not update)
+  | - pins are numbered from right to left (i.e. 87654321)
   | - if number of bit lower than number of pins, then padded with 0
   | - if number of bit higher than number of pins, then it's truncated
   ","
@@ -141,13 +142,14 @@
   | - pcfgpioRange,3,12,1,525 or pcfgpioRange,3,12,1,0b0100001101
   | mask = '0100001101'
   | write pattern after mask = 'x1xxxx11x1' where x indicates that the pin will not be changed
+  | (only pin 1,3,4,9 will be changed)
   |
   | - pcfgpioRange,3,12,1,973 or pcfgpioRange,3,12,1,0b1111001101
   | mask = 973 = '1111001101'
   | write pattern after mask = '1111xx11x1' where x indicates that the pin will not be changed  
   "
   "
-  ``PCFGPIOrange,<PCFGPIO start pin>,<PCFGPIO end pin>,<write pattern> [,optional bitmask]``
+  ``PCFGPIOpattern,<PCFGPIO start pin>,<PCFGPIO end pin>,<write pattern> [,optional bitmask]``
 
   | PCFGPIO start pin: 0 ... 255
   |
diff --git a/src/_P019_PCF8574.ino b/src/_P019_PCF8574.ino
index 64171ea7f..18dbc7f2e 100644
--- a/src/_P019_PCF8574.ino
+++ b/src/_P019_PCF8574.ino
@@ -349,6 +349,10 @@ boolean Plugin_019(uint8_t function, struct EventStruct *event, String& string)
           // Reset SafeButton counter
           PCONFIG_LONG(3) = 0;
 
+          // @giig1967g-20210804: reset timer for long press
+          PCONFIG_LONG(2) = millis();
+          PCONFIG(6)      = false;
+
           const unsigned long debounceTime = timePassedSince(PCONFIG_LONG(0));
 
           if (debounceTime >= (unsigned long)lround(PCONFIG_FLOAT(0))) // de-bounce check
diff --git a/src/_P108_DDS238.ino b/src/_P108_DDS238.ino
index 36e770699..b3baca307 100644
--- a/src/_P108_DDS238.ino
+++ b/src/_P108_DDS238.ino
@@ -382,38 +382,40 @@ int p108_storageValueToBaudrate(uint8_t baudrate_setting) {
 
 float p108_readValue(uint8_t query, struct EventStruct *event) {
   uint8_t errorcode     = -1; // DF - not present in P085
-  float value = 0; // DF - not present in P085
+  float value = 0.0f; // DF - not present in P085
   P108_data_struct *P108_data =
     static_cast<P108_data_struct *>(getPluginTaskData(event->TaskIndex));
 
   if ((nullptr != P108_data) && P108_data->isInitialized()) {
     switch (query) {
       case P108_QUERY_V:
-        value = P108_data->modbus.readHoldingRegister(0x0C ,errorcode) / 10.0; // 0.1 V => V
+        value = P108_data->modbus.readHoldingRegister(0x0C ,errorcode) / 10.0f; // 0.1 V => V
         break;
       case P108_QUERY_A:
-        value = P108_data->modbus.readHoldingRegister(0x0D, errorcode) / 100.0; // 0.01 A => A
+        value = P108_data->modbus.readHoldingRegister(0x0D, errorcode) / 100.0f; // 0.01 A => A
         break;
       case P108_QUERY_W:
-        value =  P108_data->modbus.readHoldingRegister(0x0E, errorcode) * 1.0 ;
+        value =  P108_data->modbus.readHoldingRegister(0x0E, errorcode);
+        if (value > 32767) { value -= 65535; }
         break;
       case P108_QUERY_VA:
-        value = P108_data->modbus.readHoldingRegister(0x0F, errorcode) * 1.0 ;
+        value = P108_data->modbus.readHoldingRegister(0x0F, errorcode);
+        if (value > 32767) { value -= 65535; }
         break;
       case P108_QUERY_PF:
-        value = P108_data->modbus.readHoldingRegister(0x10, errorcode) / 1000.0; // 0.001 Pf => Pf
+        value = P108_data->modbus.readHoldingRegister(0x10, errorcode) / 1000.0f; // 0.001 Pf => Pf
         break;
       case P108_QUERY_F:
-        value = P108_data->modbus.readHoldingRegister(0x11, errorcode) / 100.0 ; // 0.01 Hz => Hz
+        value = P108_data->modbus.readHoldingRegister(0x11, errorcode) / 100.0f; // 0.01 Hz => Hz
         break;
       case P108_QUERY_Wh_imp:
-        return P108_data->modbus.read_32b_HoldingRegister(0x0A) * 10.0;     // 0.01 kWh => Wh
+        return P108_data->modbus.read_32b_HoldingRegister(0x0A) * 10.0f;     // 0.01 kWh => Wh
         break;
       case P108_QUERY_Wh_exp:
-        return P108_data->modbus.read_32b_HoldingRegister(0x08) * 10.0;     // 0.01 kWh => Wh
+        return P108_data->modbus.read_32b_HoldingRegister(0x08) * 10.0f;     // 0.01 kWh => Wh
         break;
       case P108_QUERY_Wh_tot:
-        return P108_data->modbus.read_32b_HoldingRegister(0x00) * 10.0;     // 0.01 kWh => Wh
+        return P108_data->modbus.read_32b_HoldingRegister(0x00) * 10.0f;     // 0.01 kWh => Wh
         break;
     }
   }