diff --git a/blair-sync-rustdesk-via-ga.sh b/blair-sync-rustdesk-via-ga.sh
index 2d7771b..864e3f8 100644
--- a/blair-sync-rustdesk-via-ga.sh
+++ b/blair-sync-rustdesk-via-ga.sh
@@ -38,6 +38,8 @@ GUEST_READ_PATHS = [
 ]
 
 PS_READ_ID = r'''
+$ProgressPreference = 'SilentlyContinue'
+$ErrorActionPreference = 'SilentlyContinue'
 $paths = @(
   'C:\ProgramData\Blair\rustdesk-report.json',
   'C:\Windows\ServiceProfiles\LocalService\AppData\Roaming\RustDesk\config\RustDesk2.toml',
@@ -145,16 +147,36 @@ def decode_exec_payload(st: dict) -> tuple[str, str]:
     return out, err
 
 
+def clean_exec_text(text: str) -> str:
+    if not text:
+        return ''
+    text = re.sub(r'#< CLIXML.*', '', text, flags=re.DOTALL)
+    return text.strip()
+
+
+def extract_id_from_exec(out: str, err: str) -> str | None:
+    combined = '\n'.join(filter(None, (clean_exec_text(out), clean_exec_text(err))))
+    for line in combined.splitlines():
+        line = line.strip()
+        if re.fullmatch(r'\d{6,12}', line):
+            return line
+    match = re.search(r'\d{6,12}', combined)
+    return match.group(0) if match else None
+
+
 def parse_exec_result(st: dict) -> tuple[str | None, str | None]:
     try:
         exitcode = int(st.get('exitcode', 1))
         out, err = decode_exec_payload(st)
+        rid = extract_id_from_exec(out, err)
+        if rid:
+            return rid, None
         if exitcode != 0:
-            return None, err or out or f'guest exit {exitcode}'
-        match = re.search(r'\d{6,12}', out)
-        if not match:
-            return None, f'no id in exec output: {out!r}'
-        return match.group(0), None
+            brief = clean_exec_text(err) or clean_exec_text(out) or f'guest exit {exitcode}'
+            if len(brief) > 120:
+                brief = brief[:120] + '...'
+            return None, brief
+        return None, f'no id in exec output: {out!r}'
     except Exception as exc:  # noqa: BLE001
         return None, f'exec decode error: {exc}'
 
@@ -258,7 +280,7 @@ def guest_exec_powershell(vmid: int) -> tuple[str | None, str | None]:
     enc = powershell_encoded(PS_READ_ID)
     return guest_exec_text(
         vmid,
-        ['powershell.exe', '-NoProfile', '-EncodedCommand', enc],
+        ['powershell.exe', '-NoProfile', '-NonInteractive', '-EncodedCommand', enc],
         timeout=120,
     )