diff --git a/src/hooks/useIPScanner.ts b/src/hooks/useIPScanner.ts
index 9931e08..f2126d6 100644
--- a/src/hooks/useIPScanner.ts
+++ b/src/hooks/useIPScanner.ts
@@ -201,7 +201,7 @@ export const useIPScanner = ({ allIps }: IPScannerProps) => {
           testCount++;
         } catch (error) {
           // don't increase testResult if it's not an abort error
-          if (!(error instanceof Error && error.name === "AbortError")) {
+          if (!(error instanceof Error && (error.name === "AbortError" || error.name === "TypeError"))) {
             testCount++;
           }
         }