diff --git a/rpcs3/Emu/RSX/gcm_enums.cpp b/rpcs3/Emu/RSX/gcm_enums.cpp
index 0527fa6dde..81b6369bbd 100644
--- a/rpcs3/Emu/RSX/gcm_enums.cpp
+++ b/rpcs3/Emu/RSX/gcm_enums.cpp
@@ -1088,8 +1088,8 @@ blit_engine::transfer_operation blit_engine::to_transfer_operation(u8 in)
 	case CELL_GCM_TRANSFER_OPERATION_SRCCOPY: return blit_engine::transfer_operation::srccopy;
 	case CELL_GCM_TRANSFER_OPERATION_SRCCOPY_PREMULT: return blit_engine::transfer_operation::srccopy_premult;
 	case CELL_GCM_TRANSFER_OPERATION_BLEND_PREMULT: return blit_engine::transfer_operation::blend_premult;
+	default: return blit_engine::transfer_operation::invalid;
 	}
-	fmt::throw_exception("Unknown transfer operation 0x%x", in);
 }
 
 enum
@@ -1126,8 +1126,8 @@ blit_engine::transfer_source_format blit_engine::to_transfer_source_format(u8 in
 	case CELL_GCM_TRANSFER_SCALE_FORMAT_ECR8EYB8ECB8EYA8: return blit_engine::transfer_source_format::ecr8eyb8ecb8eya8;
 	case CELL_GCM_TRANSFER_SCALE_FORMAT_A8B8G8R8: return blit_engine::transfer_source_format::a8b8g8r8;
 	case CELL_GCM_TRANSFER_SCALE_FORMAT_X8B8G8R8: return blit_engine::transfer_source_format::x8b8g8r8;
+	default: return blit_engine::transfer_source_format::invalid;
 	}
-	fmt::throw_exception("Unknown transfer source format 0x%x", in);
 }
 
 enum
@@ -1145,8 +1145,8 @@ blit_engine::transfer_destination_format blit_engine::to_transfer_destination_fo
 	case CELL_GCM_TRANSFER_SURFACE_FORMAT_R5G6B5: return blit_engine::transfer_destination_format::r5g6b5;
 	case CELL_GCM_TRANSFER_SURFACE_FORMAT_A8R8G8B8: return blit_engine::transfer_destination_format::a8r8g8b8;
 	case CELL_GCM_TRANSFER_SURFACE_FORMAT_Y32: return blit_engine::transfer_destination_format::y32;
+	default: return blit_engine::transfer_destination_format::invalid;
 	}
-	fmt::throw_exception("Unknown transfer destination format 0x%x", in);
 }
 
 enum
diff --git a/rpcs3/Emu/RSX/gcm_enums.h b/rpcs3/Emu/RSX/gcm_enums.h
index 264b84db73..24b0536e43 100644
--- a/rpcs3/Emu/RSX/gcm_enums.h
+++ b/rpcs3/Emu/RSX/gcm_enums.h
@@ -368,6 +368,7 @@ namespace rsx
 			srccopy,
 			srccopy_premult,
 			blend_premult,
+			invalid,
 		};
 
 		transfer_operation to_transfer_operation(u8 in);
@@ -387,6 +388,7 @@ namespace rsx
 			ecr8eyb8ecb8eya8,
 			a8b8g8r8,
 			x8b8g8r8,
+			invalid,
 		};
 
 		transfer_source_format to_transfer_source_format(u8 in);
@@ -396,6 +398,7 @@ namespace rsx
 			r5g6b5,
 			a8r8g8b8,
 			y32,
+			invalid
 		};
 
 		transfer_destination_format to_transfer_destination_format(u8 in);
diff --git a/rpcs3/Emu/RSX/rsx_methods.cpp b/rpcs3/Emu/RSX/rsx_methods.cpp
index f5da78be78..c986628a1e 100644
--- a/rpcs3/Emu/RSX/rsx_methods.cpp
+++ b/rpcs3/Emu/RSX/rsx_methods.cpp
@@ -1090,7 +1090,16 @@ namespace rsx
 
 			if (operation != rsx::blit_engine::transfer_operation::srccopy)
 			{
-				fmt::throw_exception("NV3089_IMAGE_IN_SIZE: unknown operation (%d)", static_cast<u8>(operation));
+				rsx_log.error("NV3089_IMAGE_IN_SIZE: unknown operation (0x%x)", method_registers.registers[NV3089_SET_OPERATION]);
+				rsx->recover_fifo();
+				return;
+			}
+
+			if (src_color_format == rsx::blit_engine::transfer_source_format::invalid)
+			{
+				rsx_log.error("NV3089_IMAGE_IN_SIZE: unknown src color format (0x%x)", method_registers.registers[NV3089_SET_COLOR_FORMAT]);
+				rsx->recover_fifo();
+				return;
 			}
 
 			const u32 src_offset = method_registers.blit_engine_input_offset();
@@ -1113,6 +1122,14 @@ namespace rsx
 				out_pitch = method_registers.blit_engine_output_pitch_nv3062();
 				out_alignment = method_registers.blit_engine_output_alignment_nv3062();
 				is_block_transfer = fcmp(scale_x, 1.f) && fcmp(scale_y, 1.f);
+
+				if (dst_color_format == rsx::blit_engine::transfer_destination_format::invalid)
+				{
+					rsx_log.error("NV3089_IMAGE_IN_SIZE: unknown NV3062 dst color format (0x%x)", method_registers.registers[NV3062_SET_COLOR_FORMAT]);
+					rsx->recover_fifo();
+					return;
+				}
+
 				break;
 			}
 			case blit_engine::context_surface::swizzle2d:
@@ -1120,6 +1137,14 @@ namespace rsx
 				dst_dma = method_registers.blit_engine_nv309E_location();
 				dst_offset = method_registers.blit_engine_nv309E_offset();
 				dst_color_format = method_registers.blit_engine_output_format_nv309E();
+
+				if (dst_color_format == rsx::blit_engine::transfer_destination_format::invalid)
+				{
+					rsx_log.error("NV3089_IMAGE_IN_SIZE: unknown NV309E dst color format (0x%x)", method_registers.registers[NV309E_SET_FORMAT]);
+					rsx->recover_fifo();
+					return;
+				}
+
 				break;
 			}
 			default: