diff --git a/lib/request/connect.py b/lib/request/connect.py
index 664be1212..a11e769c5 100644
--- a/lib/request/connect.py
+++ b/lib/request/connect.py
@@ -46,8 +46,9 @@ from lib.core.exception import sqlmapSyntaxException
 from lib.core.settings import HTTP_SILENT_TIMEOUT
 from lib.core.settings import META_REFRESH_REGEX
 from lib.core.settings import MIN_TIME_RESPONSES
-from lib.core.settings import WARN_TIME_STDEV
+from lib.core.settings import TIME_DEFAULT_DELAY
 from lib.core.settings import URI_HTTP_HEADER
+from lib.core.settings import WARN_TIME_STDEV
 from lib.core.threads import getCurrentThreadData
 from lib.request.basic import decodePage
 from lib.request.basic import forgeHeaders
@@ -502,11 +503,22 @@ class Connect:
                 while len(kb.responseTimes) < MIN_TIME_RESPONSES:
                     Connect.queryPage(content=True)
 
-                if stdev(kb.responseTimes) > WARN_TIME_STDEV:
-                    warnMsg  = "there are considerable lags in connection "
-                    warnMsg += "response(s). please use as high value for "
-                    warnMsg += "--time-sec option as possible (e.g. 10)"
-                    logger.critical(warnMsg)
+                #if stdev(kb.responseTimes) > WARN_TIME_STDEV:
+                if True:
+                    warnMsg  = "there is considerable lagging in connection "
+                    warnMsg += "response(s). "
+                    kb.adjustTimeDelay = False
+
+                    if conf.timeSec != TIME_DEFAULT_DELAY:
+                        warnMsg += "please use as high value for --time-sec "
+                        warnMsg += "option as possible (e.g. 10)"
+                        logger.critical(warnMsg)
+                    else:
+                        conf.timeSec = 2 * TIME_DEFAULT_DELAY
+
+                        warnMsg += "increasing default value for "
+                        warnMsg += "--time-sec to %d" % conf.timeSec
+                        logger.warn(warnMsg)
 
         if conf.safUrl and conf.saFreq > 0:
             kb.queryCounter += 1