diff --git a/mai2hook/touch.c b/mai2hook/touch.c
index 3241655..e34fb89 100644
--- a/mai2hook/touch.c
+++ b/mai2hook/touch.c
@@ -229,7 +229,6 @@ static HRESULT touch_cmd_dispatch(char* cmd, struct iobuf *dest, uint8_t side)
 
     else if (!strcmp(cmd, CMD_HALT)) {
         dprintf("Mai2 touch%d: Halt\n", side);
-        Sleep(1001); // ?
         return S_OK;
     }
 
diff --git a/platform/misc.c b/platform/misc.c
index 040a249..4c36c9d 100644
--- a/platform/misc.c
+++ b/platform/misc.c
@@ -14,6 +14,8 @@
 #include "util/dprintf.h"
 
 static BOOL WINAPI misc_ExitWindowsEx(unsigned int flags, uint32_t reason);
+static int my_vsprintf(char *const buffer, const char *const format, va_list args);
+static int (*next_vsprintf)(char *const buffer, const char *const format, va_list args);
 
 static HRESULT misc_read_os_version(void *bytes, uint32_t *nbytes);
 static HRESULT misc_read_app_loader_count(void *bytes, uint32_t *nbytes);
@@ -29,6 +31,14 @@ static const struct hook_symbol misc_syms[] = {
     }
 };
 
+static const struct hook_symbol logging_sym[] = {
+    {
+        .name   = "vsprintf",
+        .patch  = my_vsprintf,
+        .link  = (void **) &next_vsprintf,
+    }
+};
+
 static const struct reg_hook_val misc_root_keys[] = {
     {
         .name   = L"OSVersion",
@@ -130,6 +140,7 @@ HRESULT misc_hook_init(const struct misc_config *cfg, const char *platform_id)
     /* Apply function hooks */
 
     hook_table_apply(NULL, "user32.dll", misc_syms, _countof(misc_syms));
+    hook_table_apply(NULL, "msvcr110.dll", logging_sym, _countof(logging_sym));
 
     return S_OK;
 }
@@ -170,3 +181,10 @@ static HRESULT misc_read_platform_name(void *bytes, uint32_t *nbytes)
 {
     return reg_hook_read_wstr(bytes, nbytes, L"ALLS MX2.1"); // TODO: Dynamic
 }
+
+static int my_vsprintf(char *const buffer, const char *const format, va_list args)
+{
+    int ret = next_vsprintf(buffer, format, args);
+    dprintf("%s\n", buffer);
+    return ret;
+}