diff --git a/decort/data_source_compute.go b/decort/data_source_compute.go
index 98c99c2..f98ac58 100644
--- a/decort/data_source_compute.go
+++ b/decort/data_source_compute.go
@@ -394,9 +394,9 @@ func dataSourceCompute() *schema.Resource {
 			*/
 
 			"network": {
-				Type:     schema.TypeSet,
+				Type:     schema.TypeList,
 				Optional: true,
-				// MaxItems: MaxNetworksPerCompute,
+				MaxItems: MaxNetworksPerCompute,
 				Elem: &schema.Resource{
 					Schema: networkSubresourceSchemaMake(),
 				},
diff --git a/decort/network_subresource.go b/decort/network_subresource.go
index 81dfc28..01a7c47 100644
--- a/decort/network_subresource.go
+++ b/decort/network_subresource.go
@@ -21,7 +21,7 @@ import (
 
 	// "encoding/json"
 	// "fmt"
-	// "log"
+	log "github.com/sirupsen/logrus" 
 	// "net/url"
 
 	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
@@ -30,6 +30,15 @@ import (
 
 // This is subresource of compute resource used when creating/managing compute network connections
 
+func networkSubresIPAddreDiffSupperss(key, oldVal, newVal string, d *schema.ResourceData) bool {
+	if newVal != "" && newVal != oldVal {
+		log.Debugf("networkSubresIPAddreDiffSupperss: key=%s, oldVal=%q, newVal=%q -> suppress=FALSE", key, oldVal, newVal)
+		return false
+	}
+	log.Debugf("networkSubresIPAddreDiffSupperss: key=%s, oldVal=%q, newVal=%q -> suppress=TRUE", key, oldVal, newVal)
+	return true // suppress difference
+}
+
 func networkSubresourceSchemaMake() map[string]*schema.Schema {
 	rets := map[string]*schema.Schema{
 		"net_type": {
@@ -49,7 +58,7 @@ func networkSubresourceSchemaMake() map[string]*schema.Schema {
 		"ip_address": {
 			Type:        schema.TypeString,
 			Optional:    true,
-			//  DiffSuppressFunc: func(k, old, new string, d *schema.ResourceData) bool {}
+			DiffSuppressFunc: networkSubresIPAddreDiffSupperss,
 			Description: "Optional IP address to assign to this connection. This IP should belong to the selected network and free for use.",
 		},
 
diff --git a/decort/resource_compute.go b/decort/resource_compute.go
index 45e1e95..f17356a 100644
--- a/decort/resource_compute.go
+++ b/decort/resource_compute.go
@@ -380,9 +380,9 @@ func resourceCompute() *schema.Resource {
 			},
 
 			"network": {
-				Type:     schema.TypeSet,
+				Type:     schema.TypeList,
 				Optional: true,
-				// MaxItems: MaxNetworksPerCompute,
+				MaxItems: MaxNetworksPerCompute,
 				Elem: &schema.Resource{
 					Schema: networkSubresourceSchemaMake(),
 				},