diff --git a/public/competenze.html b/public/competenze.html
index 9d2e1f3..1bf6f7c 100644
--- a/public/competenze.html
+++ b/public/competenze.html
@@ -206,7 +206,17 @@
             v3Icons();
             var root = document.querySelector('main.wrap');
             if (root && window.MutationObserver) {
-                var mo = new MutationObserver(function () { v3Icons(); });
+                // Anti-loop: createIcons() muta il DOM (<i>->svg) → osservare "ogni mutazione"
+                // e ri-chiamarlo puo' auto-ritriggerarsi (freeze). Debounce + disconnect.
+                var applying = false, timer = null;
+                var mo = new MutationObserver(function () {
+                    if (applying) return;
+                    clearTimeout(timer);
+                    timer = setTimeout(function () {
+                        applying = true; mo.disconnect(); v3Icons();
+                        mo.observe(root, { childList: true, subtree: true }); applying = false;
+                    }, 120);
+                });
                 mo.observe(root, { childList: true, subtree: true });
             }
         });
diff --git a/public/raci.html b/public/raci.html
index fcaf4d3..12c6f3c 100644
--- a/public/raci.html
+++ b/public/raci.html
@@ -155,7 +155,17 @@
             v3Icons();
             var root = document.querySelector('main.wrap');
             if (root && window.MutationObserver) {
-                var mo = new MutationObserver(function () { v3Icons(); });
+                // Anti-loop: createIcons() muta il DOM (<i>->svg) → osservare "ogni mutazione"
+                // e ri-chiamarlo puo' auto-ritriggerarsi (freeze). Debounce + disconnect.
+                var applying = false, timer = null;
+                var mo = new MutationObserver(function () {
+                    if (applying) return;
+                    clearTimeout(timer);
+                    timer = setTimeout(function () {
+                        applying = true; mo.disconnect(); v3Icons();
+                        mo.observe(root, { childList: true, subtree: true }); applying = false;
+                    }, 120);
+                });
                 mo.observe(root, { childList: true, subtree: true });
             }
         });