diff --git a/scripts/test_wasm_metadata_deadline.sh b/scripts/test_wasm_metadata_deadline.sh
index ceaecfc..173219f 100755
--- a/scripts/test_wasm_metadata_deadline.sh
+++ b/scripts/test_wasm_metadata_deadline.sh
@@ -29,7 +29,7 @@ cleanup() {
 }
 trap cleanup EXIT
 mkdir -p "$site/components" "$work" "$root/run" "$root/session" "$root/upload"
-sed -E '/^[[:space:]]*(BIN_DIRECTORY|PRECOMPILE_FILES_IN|SITE_DIRECTORY|FCGI_SOCKET_PATH|FCGI_PORT|CLI_SOCKET_PATH|WS_BROKER_SOCKET_PATH|HTTP_PORT|HTTP_DOCUMENT_ROOT|SESSION_PATH|TMP_UPLOAD_PATH|WASM_CORE_PATH|WASM_INVOCATION_TIMEOUT_MS|WASM_EPOCH_PERIOD_MS|PROACTIVE_COMPILE_ENABLED|WORKER_COUNT)[[:space:]]*=/d' \
+sed -E '/^[[:space:]]*(BIN_DIRECTORY|PRECOMPILE_FILES_IN|SITE_DIRECTORY|FCGI_SOCKET_PATH|FCGI_PORT|CLI_SOCKET_PATH|WS_BROKER_SOCKET_PATH|HTTP_PORT|HTTP_DOCUMENT_ROOT|SESSION_PATH|TMP_UPLOAD_PATH|WASM_CORE_PATH|WASM_INVOCATION_TIMEOUT_MS|WASM_EPOCH_PERIOD_MS|PROACTIVE_COMPILE_ENABLED|SERVE_LAST_KNOWN_GOOD|SHOW_DYNAMIC_COMPILE_ERRORS|WORKER_COUNT)[[:space:]]*=/d' \
 	/etc/uce/settings.cfg >"$settings"
 cat >>"$settings" <<CFG
 BIN_DIRECTORY=$work
@@ -44,9 +44,11 @@ HTTP_DOCUMENT_ROOT=$site
 SESSION_PATH=$root/session
 TMP_UPLOAD_PATH=$root/upload
 WASM_CORE_PATH=$(pwd)/bin/wasm/core.wasm
-WASM_INVOCATION_TIMEOUT_MS=100
+WASM_INVOCATION_TIMEOUT_MS=1000
 WASM_EPOCH_PERIOD_MS=10
 PROACTIVE_COMPILE_ENABLED=0
+SERVE_LAST_KNOWN_GOOD=0
+SHOW_DYNAMIC_COMPILE_ERRORS=1
 WORKER_COUNT=1
 CFG
 mount --bind "$settings" /etc/uce/settings.cfg
@@ -259,14 +261,14 @@ wait_ready() {
 prepare_deadline
 deadline_wasm="$cache/components/deadline.uce.wasm"
 deadline_counter="$root/deadline.counter"
-printf '%s delay 150 - - %s\n' "$deadline_wasm" "$deadline_counter" >"$control"
+printf '%s delay 1100 - - %s\n' "$deadline_wasm" "$deadline_counter" >"$control"
 started=$(date +%s%N)
 set +e
 deadline_output=$(request target=components/deadline.uce 2>&1)
 set -e
 elapsed_ms=$(( ($(date +%s%N) - started) / 1000000 ))
 [[ "$deadline_output" == *UCE_INVOCATION_TIMEOUT:* ]] || { echo "metadata scan lacked canonical timeout: $deadline_output" >&2; exit 1; }
-(( elapsed_ms >= 100 && elapsed_ms < 2000 )) || { echo "metadata timeout took ${elapsed_ms}ms" >&2; exit 1; }
+(( elapsed_ms >= 1000 && elapsed_ms < 3000 )) || { echo "metadata timeout took ${elapsed_ms}ms" >&2; exit 1; }
 [[ $(wc -l <"$deadline_counter") -eq 1 ]] || { echo "metadata scanner read past the first delayed refill" >&2; exit 1; }
 rm -f "$control"
 [[ "$(request health=1)" == "$worker_pid|health" ]]
@@ -275,14 +277,14 @@ restore deadline
 
 rm -f "$cache/components/deadline.uce.cwasm"
 touch "$deadline_wasm"
-printf '%s delay 150 - - %s\n' "$deadline_wasm" "$root/full-deadline.counter" >"$control"
+printf '%s delay 1100 - - %s\n' "$deadline_wasm" "$root/full-deadline.counter" >"$control"
 started=$(date +%s%N)
 set +e
 full_deadline_output=$(request target=components/deadline.uce 2>&1)
 set -e
 elapsed_ms=$(( ($(date +%s%N) - started) / 1000000 ))
 [[ "$full_deadline_output" == *UCE_INVOCATION_TIMEOUT:* ]] || { echo "full artifact read lacked canonical timeout: $full_deadline_output" >&2; exit 1; }
-(( elapsed_ms >= 100 && elapsed_ms < 2000 )) || { echo "full artifact timeout took ${elapsed_ms}ms" >&2; exit 1; }
+(( elapsed_ms >= 1000 && elapsed_ms < 3000 )) || { echo "full artifact timeout took ${elapsed_ms}ms" >&2; exit 1; }
 [[ $(wc -l <"$root/full-deadline.counter") -eq 1 ]] || { echo "full artifact reader continued after the first delayed chunk" >&2; exit 1; }
 rm -f "$control"
 [[ "$(request health=1)" == "$worker_pid|health" ]]