diff --git a/Firmware/mmu2.cpp b/Firmware/mmu2.cpp
index 40387cdd5..333a9d0e1 100644
--- a/Firmware/mmu2.cpp
+++ b/Firmware/mmu2.cpp
@@ -296,6 +296,7 @@ bool MMU2::VerifyFilamentEnteredPTFE() {
             safe_delay_keep_alive(0);
         }
     }
+    Disable_E0();
     if (!filament_inserted) {
         IncrementLoadFails();
     }
diff --git a/Firmware/mmu2_protocol_logic.cpp b/Firmware/mmu2_protocol_logic.cpp
index bad34310c..77a0da950 100644
--- a/Firmware/mmu2_protocol_logic.cpp
+++ b/Firmware/mmu2_protocol_logic.cpp
@@ -29,8 +29,6 @@ namespace MMU2 {
 ///
 /// Currently, this is not possible to perform automatically at compile time with the existing languages/translations infrastructure.
 /// To save space a "dumb" solution was chosen + a few static_assert checks in errors_list.h preventing the code from compiling when the string doesn't match.
-/// -----
-/// On Buddy FW we should improve the error screen to be able to print formatted strings
 static constexpr uint8_t supportedMmuFWVersion[3] PROGMEM = { mmuVersionMajor, mmuVersionMinor, mmuVersionPatch };
 
 const Register ProtocolLogic::regs8Addrs[ProtocolLogic::regs8Count] PROGMEM = {