diff --git a/src/plugin/bridges/vst3-impls/component.cpp b/src/plugin/bridges/vst3-impls/component.cpp
index ba6dfee3..91a7ee93 100644
--- a/src/plugin/bridges/vst3-impls/component.cpp
+++ b/src/plugin/bridges/vst3-impls/component.cpp
@@ -75,6 +75,7 @@ tresult PLUGIN_API YaComponentPluginImpl::terminate() {
 tresult PLUGIN_API
 YaComponentPluginImpl::setIoMode(Steinberg::Vst::IoMode mode) {
     // TODO: Implement
+    bridge.logger.log("TODO: IComponent::setIoMode()");
     return Steinberg::kNotImplemented;
 }
 
@@ -82,6 +83,7 @@ int32 PLUGIN_API
 YaComponentPluginImpl::getBusCount(Steinberg::Vst::MediaType type,
                                    Steinberg::Vst::BusDirection dir) {
     // TODO: Implement
+    bridge.logger.log("TODO: IComponent::getBusCount()");
     return Steinberg::kNotImplemented;
 }
 
@@ -98,6 +100,7 @@ tresult PLUGIN_API YaComponentPluginImpl::getRoutingInfo(
     Steinberg::Vst::RoutingInfo& inInfo,
     Steinberg::Vst::RoutingInfo& outInfo /*out*/) {
     // TODO: Implement
+    bridge.logger.log("TODO: IComponent::getRoutingInfo()");
     return Steinberg::kNotImplemented;
 }
 
@@ -107,20 +110,24 @@ YaComponentPluginImpl::activateBus(Steinberg::Vst::MediaType type,
                                    int32 index,
                                    TBool state) {
     // TODO: Implement
+    bridge.logger.log("TODO: IComponent::activateBus()");
     return Steinberg::kNotImplemented;
 }
 
 tresult PLUGIN_API YaComponentPluginImpl::setActive(TBool state) {
     // TODO: Implement
+    bridge.logger.log("TODO: IComponent::setActive()");
     return Steinberg::kNotImplemented;
 }
 
 tresult PLUGIN_API YaComponentPluginImpl::setState(Steinberg::IBStream* state) {
     // TODO: Implement
+    bridge.logger.log("TODO: IComponent::setState()");
     return Steinberg::kNotImplemented;
 }
 
 tresult PLUGIN_API YaComponentPluginImpl::getState(Steinberg::IBStream* state) {
     // TODO: Implement
+    bridge.logger.log("TODO: IComponent::getState()");
     return Steinberg::kNotImplemented;
 }
diff --git a/src/wine-host/bridges/vst3-impls/host-application.cpp b/src/wine-host/bridges/vst3-impls/host-application.cpp
index b53e5b73..dc62563c 100644
--- a/src/wine-host/bridges/vst3-impls/host-application.cpp
+++ b/src/wine-host/bridges/vst3-impls/host-application.cpp
@@ -43,5 +43,6 @@ YaHostApplicationHostImpl::createInstance(Steinberg::TUID cid,
                                           Steinberg::TUID _iid,
                                           void** obj) {
     // TODO: Implement
+    std::cerr << "TODO: IHostApplication::createInstance()" << std::endl;
     return Steinberg::kNotImplemented;
 }