diff --git a/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64.cpp b/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64.cpp
index 1ecb5424da..e871cd3fd0 100644
--- a/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64.cpp
+++ b/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64.cpp
@@ -238,7 +238,7 @@ EmittedBlockInfo EmitArm64(oaknut::CodeGenerator& code, IR::Block block, const E
 #undef A32OPC
 #undef A64OPC
         default:
-            ASSERT_FALSE("Invalid opcode: {}", inst->GetOpcode());
+            ASSERT_FALSE("Invalid opcode: {:x}", std::size_t(inst->GetOpcode()));
             break;
         }
 
diff --git a/src/dynarmic/src/dynarmic/backend/riscv64/emit_riscv64.cpp b/src/dynarmic/src/dynarmic/backend/riscv64/emit_riscv64.cpp
index f9302821d2..6b5ab2e1ce 100644
--- a/src/dynarmic/src/dynarmic/backend/riscv64/emit_riscv64.cpp
+++ b/src/dynarmic/src/dynarmic/backend/riscv64/emit_riscv64.cpp
@@ -140,7 +140,7 @@ EmittedBlockInfo EmitRV64(biscuit::Assembler& as, IR::Block block, const EmitCon
 #undef A32OPC
 #undef A64OPC
         default:
-            ASSERT_FALSE("Invalid opcode: {}", inst->GetOpcode());
+            ASSERT_FALSE("Invalid opcode: {:x}", std::size_t(inst->GetOpcode()));
             break;
         }
     }
diff --git a/src/dynarmic/src/dynarmic/backend/x64/a32_emit_x64.cpp b/src/dynarmic/src/dynarmic/backend/x64/a32_emit_x64.cpp
index 22eed19be2..e1f4f55f86 100644
--- a/src/dynarmic/src/dynarmic/backend/x64/a32_emit_x64.cpp
+++ b/src/dynarmic/src/dynarmic/backend/x64/a32_emit_x64.cpp
@@ -145,7 +145,7 @@ A32EmitX64::BlockDescriptor A32EmitX64::Emit(IR::Block& block) {
 #undef OPCODE
 #undef A32OPC
 #undef A64OPC
-            default: [[unlikely]] ASSERT_FALSE("Invalid opcode: {}", std::size_t(inst->GetOpcode()));
+            default: [[unlikely]] ASSERT_FALSE("Invalid opcode: {:x}", std::size_t(inst->GetOpcode()));
             }
             reg_alloc.EndOfAllocScope();
             func(reg_alloc);
diff --git a/src/dynarmic/src/dynarmic/backend/x64/a64_emit_x64.cpp b/src/dynarmic/src/dynarmic/backend/x64/a64_emit_x64.cpp
index 1dc622abd9..b5da18701c 100644
--- a/src/dynarmic/src/dynarmic/backend/x64/a64_emit_x64.cpp
+++ b/src/dynarmic/src/dynarmic/backend/x64/a64_emit_x64.cpp
@@ -130,7 +130,7 @@ A64EmitX64::BlockDescriptor A64EmitX64::Emit(IR::Block& block) noexcept {
 #undef A32OPC
 #undef A64OPC
         default: [[unlikely]] {
-                ASSERT_MSG(false, "Invalid opcode: {}", std::size_t(opcode));
+                ASSERT_MSG(false, "Invalid opcode: {:x}", std::size_t(opcode));
             goto finish_this_inst;
         }
         }
diff --git a/src/qt_common/util/content.cpp b/src/qt_common/util/content.cpp
index 62864547ae..ee30d4b22d 100644
--- a/src/qt_common/util/content.cpp
+++ b/src/qt_common/util/content.cpp
@@ -415,10 +415,8 @@ void ExportDataDir(FrontendCommon::DataManager::DataDir data_dir,
     QGuiApplication::processEvents();
 
     auto progress_callback = [=](size_t total_size, size_t processed_size) {
-        QMetaObject::invokeMethod(progress,
-                                  &QtProgressDialog::setValue,
-                                  static_cast<int>((processed_size * 100) / total_size));
-
+        QMetaObject::invokeMethod(progress, "setValue", Qt::DirectConnection,
+                                  Q_ARG(int, static_cast<int>((processed_size * 100) / total_size)));
         return !progress->wasCanceled();
     };
 
@@ -501,9 +499,8 @@ void ImportDataDir(FrontendCommon::DataManager::DataDir data_dir,
 
     QObject::connect(delete_watcher, &QFutureWatcher<bool>::finished, rootObject, [=]() {
         auto progress_callback = [=](size_t total_size, size_t processed_size) {
-            QMetaObject::invokeMethod(progress,
-                                      &QtProgressDialog::setValue,
-                                      static_cast<int>((processed_size * 100) / total_size));
+            QMetaObject::invokeMethod(progress, "setValue", Qt::DirectConnection,
+                                      Q_ARG(int, static_cast<int>((processed_size * 100) / total_size)));
 
             return !progress->wasCanceled();
         };