diff --git a/sdk/crates/trezor-app-sdk/src/service.rs b/sdk/crates/trezor-app-sdk/src/service.rs
index b50e1dfcda..d77cacf62e 100644
--- a/sdk/crates/trezor-app-sdk/src/service.rs
+++ b/sdk/crates/trezor-app-sdk/src/service.rs
@@ -26,6 +26,7 @@ pub struct IpcRemote<'a, T> {
     _service_type: PhantomData<T>,
 }
 
+#[derive(ufmt::derive::uDebug)]
 pub enum Error<'a> {
     Timeout,
     FailedToSend,
diff --git a/sdk/crates/trezor-app-sdk/src/ui.rs b/sdk/crates/trezor-app-sdk/src/ui.rs
index 5831cbb4de..e1d698125a 100644
--- a/sdk/crates/trezor-app-sdk/src/ui.rs
+++ b/sdk/crates/trezor-app-sdk/src/ui.rs
@@ -26,6 +26,7 @@ use rkyv::to_bytes;
 use trezor_structs::{PropsList, ShortString, TrezorUiEnum};
 pub use trezor_structs::TrezorUiResult;
 
+use crate::error;
 use crate::ipc::IpcMessage;
 use crate::service::{CoreIpcService, Error, IpcRemote};
 use crate::util::Timeout;
@@ -61,9 +62,13 @@ fn ipc_ui_call(value: &TrezorUiEnum) -> UiResult {
 
 /// Send a UI call and expect a boolean confirmation result
 fn ipc_ui_call_confirm(value: TrezorUiEnum) -> UiResult {
-    match ipc_ui_call(&value)? {
-        TrezorUiResult::Confirmed => Ok(TrezorUiResult::Confirmed),
-        _ => Ok(TrezorUiResult::Cancelled),
+    match ipc_ui_call(&value) {
+        Ok(TrezorUiResult::Confirmed) => Ok(TrezorUiResult::Confirmed),
+        Ok(_) => Ok(TrezorUiResult::Cancelled),
+        Err(e) => {
+            error!("UI error: {:?}", e);
+            Err(e)
+        }
     }
 }