diff --git a/src/main/java/de/ph87/homeautomation/knx/group/KnxGroupLinkService.java b/src/main/java/de/ph87/homeautomation/knx/group/KnxGroupLinkService.java
index 5a1ea88..557fda3 100644
--- a/src/main/java/de/ph87/homeautomation/knx/group/KnxGroupLinkService.java
+++ b/src/main/java/de/ph87/homeautomation/knx/group/KnxGroupLinkService.java
@@ -71,7 +71,13 @@ public class KnxGroupLinkService {
       knxGroup.getRead().setNextTimestamp(null);
       log.debug("Successfully sent KnxGroup: {}", knxGroup);
       return true;
-    } catch (KNXTimeoutException | KNXIllegalArgumentException | KNXFormatException e) {
+    } catch (KNXIllegalArgumentException e) {
+      log.error("Failed to read KnxGroup {}", knxGroup);
+      knxGroup.getRead().setErrorCount(knxGroup.getRead().getErrorCount() + 1);
+      knxGroup.getRead().setErrorMessage(e.getMessage());
+      knxGroup.getRead().setNextTimestamp(null);
+      return true;
+    } catch (KNXTimeoutException | KNXFormatException e) {
       log.error("Failed to read KnxGroup {}", knxGroup);
       knxGroup.getRead().setErrorCount(knxGroup.getRead().getErrorCount() + 1);
       knxGroup.getRead().setErrorMessage(e.getMessage());