diff --git a/src/cthulhu/scripts/web/script.py b/src/cthulhu/scripts/web/script.py
index a9f4341..e482f2b 100644
--- a/src/cthulhu/scripts/web/script.py
+++ b/src/cthulhu/scripts/web/script.py
@@ -2350,6 +2350,10 @@ class Script(default.Script):
         if prevDocument != document:
             tokens = ["WEB: document changed from", prevDocument, "to", document]
             debug.printTokens(debug.LEVEL_INFO, tokens, True)
+        elif document == event.source:
+            msg = "WEB: Ignoring focus change to document ancestor of focus"
+            debug.printMessage(debug.LEVEL_INFO, msg, True)
+            return True
 
         if self.utilities.isWebAppDescendant(event.source):
             if self._browseModeIsSticky:
diff --git a/src/cthulhu/scripts/web/script_utilities.py b/src/cthulhu/scripts/web/script_utilities.py
index 8826ed4..9ebd461 100644
--- a/src/cthulhu/scripts/web/script_utilities.py
+++ b/src/cthulhu/scripts/web/script_utilities.py
@@ -991,7 +991,7 @@ class Utilities(script_utilities.Utilities):
             rv = False
 
         elif rv and not self.isLiveRegion(obj):
-            doNotQuery = [Atspi.Role.LIST_BOX]
+            doNotQuery = [Atspi.Role.LIST_BOX, Atspi.Role.TABLE, Atspi.Role.TABLE_ROW]
             role = AXObject.get_role(obj)
             if rv and role in doNotQuery:
                 tokens = ["WEB: Treating", obj, "as non-text due to role."]
@@ -1773,6 +1773,7 @@ class Utilities(script_utilities.Utilities):
                 extents = self.getExtents(container, 0, 1)
 
         objBanner = AXObject.find_ancestor(obj, self.isLandmarkBanner)
+        objRow = AXObject.find_ancestor(obj, AXUtilities.is_table_row)
 
         def _include(x):
             if x in objects:
@@ -1844,6 +1845,9 @@ class Utilities(script_utilities.Utilities):
                and firstObj == prevObj:
                 break
 
+            if objRow != AXObject.find_ancestor(prevObj, AXUtilities.is_table_row):
+                break
+
             onLeft = self._getContentsForObj(prevObj, pOffset, boundary)
             onLeft = list(filter(_include, onLeft))
             if not onLeft:
@@ -1871,6 +1875,9 @@ class Utilities(script_utilities.Utilities):
                and lastObj == nextObj:
                 break
 
+            if objRow != AXObject.find_ancestor(nextObj, AXUtilities.is_table_row):
+                break
+
             onRight = self._getContentsForObj(nextObj, nOffset, boundary)
             if onRight and self._contentIsSubsetOf(objects[0], onRight[-1]):
                 onRight = onRight[0:-1]
@@ -4758,6 +4765,10 @@ class Utilities(script_utilities.Utilities):
             tokens = ["WEB: Landmark can have caret context", obj]
             debug.printTokens(debug.LEVEL_INFO, tokens, True)
             rv = True
+        elif AXUtilities.is_table_related(obj, True):
+            tokens = ["WEB: Table-related object can have caret context", obj]
+            debug.printTokens(debug.LEVEL_INFO, tokens, True)
+            rv = True
         elif self.isStaticTextLeaf(obj):
             tokens = ["WEB: Static text leaf cannot have caret context", obj]
             debug.printTokens(debug.LEVEL_INFO, tokens, True)