IR Remote works in 1 sketch, not in another

Been struggling with issues around an IR remote.

Have a sketch that I have been building and expanding for a while and it has worked all along and then it stopped receiving signal from the remote. I stripped the sketch all the way back to just reading the remote and displaying info on the LCD. Still doesn't work. Serial.print shows the loop skipping over the if(irrecv.decode) line.

I have another sketch just for testing the remote that works perfectly. To me, except for one having more detail, is exactly the same. I can upload the short code and it will work perfectly. Upload the longer code and the remote will work to exit the splash screen and then nothing. No wire changes or touching the Arduino in any way. Just upload.

Please, need help, what the heck is going on?  Thanks,

Short version:  (long version will be in post 2)
[code
#include <IRremote.h>
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE); //Set LCD I2C address

int recv_pin=11;   //IR receive input pin
IRrecv irrecv(recv_pin);
decode_results results;
unsigned long lastcode;
int volup =0;
int voldn=0;
int chaup=0;
int chadn=0;
int right=0;
int left=0;

//**********************Void Setup*********************************
void setup() {
 irrecv.enableIRIn();  //Start the IR receiver
 lcd.begin(20, 4);
 Serial.begin(9600);
 
 splash();

}

void loop() {

 //*********** Read button presses from remote ****************
 if(irrecv.decode(&results)){
   Serial.println(results.value,HEX);
   if(results.value != 0xFFFFFFFF)
   {lastcode=results.value;
   }

 switch (lastcode) { //Adjust HLT or MLT setpoint based on menu value (Case select)
   case 0x2A71BFFD:  // Menu button, back to splash screen
     splash();
     break;
   case 0x636d99da:  //Right arrow
     right++;
     break;
   case 0xD20E2899:  //Left arrow
     left++;
     break;
   case 0x22d912bb:   // Volume up button
     volup++;
     break;
   case 0x776c6e7a:  // Volume down button
     voldn--;
     break;
 }
 irrecv.resume(); 
 } 

/*
 if(lastcode==0x22d912bb){   //5846514513  0x22d912bb
   volup++;
 }
 if(lastcode==0x776c6e7a){
   voldn++;
 }
 if(lastcode==0x636d99da){
   right++;
 }
 if(lastcode==0xD20E2899){
 left++;
}
 if(lastcode==0x2A71BFFD){
   splash();
 }
irrecv.resume(); 
 } */

PrintData();  
}

void PrintData(){ 
 // First Row
 lcd.setCursor(6, 0);
 lcd.print(volup);
 lcd.setCursor(17, 0);
 lcd.print(voldn);

 // Second Row
 lcd.setCursor(6, 1);
 lcd.print(chaup);
 lcd.setCursor(17, 1);
 lcd.print(chadn);

 // Third Row
 lcd.setCursor(6, 2);
 lcd.print(right);
 lcd.setCursor(17, 2);
 lcd.print(left);

 // Fourth Row
 lcd.setCursor(0,3);
 lcd.print(lastcode);
}

void Static(){
lcd.clear();
 lcd.home();
 // First Row
 lcd.setCursor(0, 0);
 lcd.print("Vol +    |");
 lcd.setCursor(10, 0);
 lcd.print("Vol -");

 // Second Row
 lcd.setCursor(0, 1);
 lcd.print("Cha +    |");
 lcd.setCursor(10, 1);
 lcd.print("Cha -");

 // Third Row
 lcd.setCursor(0, 2);
 lcd.print("Right    |");
 lcd.setCursor(10, 2);
 lcd.print("Left");
}

void splash(){
lcd.clear();
 lcd.home();
 lcd.setCursor(4, 0);
 lcd.print("WELCOME TO");
 lcd.setCursor(18, 0);
 lcd.write(3); //Upper left logo
 lcd.write(4); //Upper right logo
 lcd.setCursor(3, 1);
 lcd.print("Hickey Brewing");
 lcd.setCursor(18, 1);
 lcd.write(5); //Lower left logo
 lcd.write(6); //Lower right logo
 lcd.setCursor(3, 2);
 lcd.print("press any key");
 lcd.setCursor(0, 3);
 lcd.print("v2.2   to start");
//This will pause program until a button is pressed, then continue with void loop.
 while (irrecv.decode(&results)==LOW) {
   delay(10);
 }
irrecv.resume();
   Static();
}

Have to attach the long version, exceeds 9000 characters.

Mikes_HERMS_v2.5_rebuild.ino (10.5 KB)