diff --git a/grid.go b/grid.go
index 3021060..467121b 100644
--- a/grid.go
+++ b/grid.go
@@ -64,7 +64,7 @@ func (g *Grid) cursorUp() {
 func (g *Grid) cursorDown() {
 	idx := g.cursorIdx()
 	// increment if possible
-	if idx > (len(g.containers) - 1) {
+	if idx >= (len(g.containers) - 1) {
 		return
 	}
 	if idx >= g.maxRows-1 {
diff --git a/sort.go b/sort.go
index 8adb535..5584c41 100644
--- a/sort.go
+++ b/sort.go
@@ -16,6 +16,18 @@ var Sorters = map[string]sortMethod{
 	"mem":   func(c1, c2 *Container) bool { return c1.metrics.MemUsage < c2.metrics.MemUsage },
 	"mem %": func(c1, c2 *Container) bool { return c1.metrics.MemPercent < c2.metrics.MemPercent },
 	"net":   func(c1, c2 *Container) bool { return sumNet(c1) < sumNet(c2) },
+	"state": func(c1, c2 *Container) bool {
+		if c1.state == "running" {
+			return true
+		}
+		if c2.state == "running" {
+			return false
+		}
+		if c2.state == "paused" {
+			return false
+		}
+		return true
+	},
 }
 
 func SortFields() (fields []string) {