diff --git a/src/libslic3r/Support/TreeSupport.cpp b/src/libslic3r/Support/TreeSupport.cpp
index b0d38d31e..0a9b9af36 100644
--- a/src/libslic3r/Support/TreeSupport.cpp
+++ b/src/libslic3r/Support/TreeSupport.cpp
@@ -1080,9 +1080,8 @@ void TreeSupport::detect_overhangs(bool check_support_necessity/* = false*/)
         }
 
         if (max_bridge_length > 0 && layer->loverhangs.size() > 0 && lower_layer) {
-            // do not break bridge for normal part in TreeHybrid, nor Tree Strong
-            bool break_bridge = !(support_style == smsTreeHybrid && area(layer->loverhangs) > m_support_params.thresh_big_overhang)
-                && !(support_style==smsTreeStrong);
+            // do not break bridge as the interface will be poor, see #4318
+            bool break_bridge = false;
             m_object->remove_bridges_from_contacts(lower_layer, layer, extrusion_width_scaled, &layer->loverhangs, max_bridge_length, break_bridge);
         }
 
diff --git a/src/libslic3r/Support/TreeSupport3D.cpp b/src/libslic3r/Support/TreeSupport3D.cpp
index 68df99feb..6e1714c26 100644
--- a/src/libslic3r/Support/TreeSupport3D.cpp
+++ b/src/libslic3r/Support/TreeSupport3D.cpp
@@ -4240,10 +4240,6 @@ static void generate_support_areas(Print &print, TreeSupport* tree_support, cons
                     move_bounds, interface_placer, throw_on_cancel);
             auto t_gen = std::chrono::high_resolution_clock::now();
 
-            // save num of points to log
-            for (size_t i = 0; i < move_bounds.size(); i++)
-                BOOST_LOG_TRIVIAL(trace) << "Number of points in move_bound: " << move_bounds[i].size() << " in layer " << i;
-
 #ifdef TREESUPPORT_DEBUG_SVG
             for (size_t layer_idx = 0; layer_idx < move_bounds.size(); ++layer_idx) {
                 Polygons polys;
diff --git a/src/slic3r/GUI/GUI_App.cpp b/src/slic3r/GUI/GUI_App.cpp
index 5c5bf91ac..d2e4c919d 100644
--- a/src/slic3r/GUI/GUI_App.cpp
+++ b/src/slic3r/GUI/GUI_App.cpp
@@ -2433,7 +2433,8 @@ bool GUI_App::OnInit()
 {
     try {
         return on_init_inner();
-    } catch (const std::exception&) {
+    } catch (const std::exception& e) {
+        BOOST_LOG_TRIVIAL(fatal) << "OnInit Got Fatal error: " << e.what();
         generic_exception_handle();
         return false;
     }