diff --git a/comfy/gligen.py b/comfy/gligen.py
index 45b67450..8c7cb432 100644
--- a/comfy/gligen.py
+++ b/comfy/gligen.py
@@ -242,14 +242,28 @@ class Gligen(nn.Module):
         self.position_net = position_net
         self.key_dim = key_dim
         self.max_objs = 30
+        self.lowvram = False
 
     def _set_position(self, boxes, masks, positive_embeddings):
+        if self.lowvram == True:
+            self.position_net.to(boxes.device)
+
         objs = self.position_net(boxes, masks, positive_embeddings)
 
-        def func(key, x):
-            module = self.module_list[key]
-            return module(x, objs)
-        return func
+        if self.lowvram == True:
+            self.position_net.cpu()
+            def func_lowvram(key, x):
+                module = self.module_list[key]
+                module.to(x.device)
+                r = module(x, objs)
+                module.cpu()
+                return r
+            return func_lowvram
+        else:
+            def func(key, x):
+                module = self.module_list[key]
+                return module(x, objs)
+            return func
 
     def set_position(self, latent_image_shape, position_params, device):
         batch, c, h, w = latent_image_shape
@@ -294,8 +308,11 @@ class Gligen(nn.Module):
             masks.to(device),
             conds.to(device))
 
+    def set_lowvram(self, value=True):
+        self.lowvram = value
+
     def cleanup(self):
-        pass
+        self.lowvram = False
 
     def get_models(self):
         return [self]
diff --git a/comfy/ldm/modules/attention.py b/comfy/ldm/modules/attention.py
index 5eabecd6..573f4e1c 100644
--- a/comfy/ldm/modules/attention.py
+++ b/comfy/ldm/modules/attention.py
@@ -572,9 +572,6 @@ class BasicTransformerBlock(nn.Module):
 
         x += n
         x = self.ff(self.norm3(x)) + x
-
-        if current_index is not None:
-            transformer_options["current_index"] += 1
         return x
 
 
diff --git a/comfy/ldm/modules/diffusionmodules/openaimodel.py b/comfy/ldm/modules/diffusionmodules/openaimodel.py
index 4352b756..5aef23f3 100644
--- a/comfy/ldm/modules/diffusionmodules/openaimodel.py
+++ b/comfy/ldm/modules/diffusionmodules/openaimodel.py
@@ -88,6 +88,19 @@ class TimestepEmbedSequential(nn.Sequential, TimestepBlock):
                 x = layer(x)
         return x
 
+#This is needed because accelerate makes a copy of transformer_options which breaks "current_index"
+def forward_timestep_embed(ts, x, emb, context=None, transformer_options={}, output_shape=None):
+    for layer in ts:
+        if isinstance(layer, TimestepBlock):
+            x = layer(x, emb)
+        elif isinstance(layer, SpatialTransformer):
+            x = layer(x, context, transformer_options)
+            transformer_options["current_index"] += 1
+        elif isinstance(layer, Upsample):
+            x = layer(x, output_shape=output_shape)
+        else:
+            x = layer(x)
+    return x
 
 class Upsample(nn.Module):
     """
@@ -805,13 +818,13 @@ class UNetModel(nn.Module):
 
         h = x.type(self.dtype)
         for id, module in enumerate(self.input_blocks):
-            h = module(h, emb, context, transformer_options)
+            h = forward_timestep_embed(module, h, emb, context, transformer_options)
             if control is not None and 'input' in control and len(control['input']) > 0:
                 ctrl = control['input'].pop()
                 if ctrl is not None:
                     h += ctrl
             hs.append(h)
-        h = self.middle_block(h, emb, context, transformer_options)
+        h = forward_timestep_embed(self.middle_block, h, emb, context, transformer_options)
         if control is not None and 'middle' in control and len(control['middle']) > 0:
             h += control['middle'].pop()
 
@@ -828,7 +841,7 @@ class UNetModel(nn.Module):
                 output_shape = hs[-1].shape
             else:
                 output_shape = None
-            h = module(h, emb, context, transformer_options, output_shape)
+            h = forward_timestep_embed(module, h, emb, context, transformer_options, output_shape)
         h = h.type(x.dtype)
         if self.predict_codebook_ids:
             return self.id_predictor(h)
diff --git a/comfy/model_management.py b/comfy/model_management.py
index 3aea7ea8..7070912d 100644
--- a/comfy/model_management.py
+++ b/comfy/model_management.py
@@ -201,6 +201,9 @@ def load_controlnet_gpu(control_models):
         return
 
     if vram_state == VRAMState.LOW_VRAM or vram_state == VRAMState.NO_VRAM:
+        for m in control_models:
+            if hasattr(m, 'set_lowvram'):
+                m.set_lowvram(True)
         #don't load controlnets like this if low vram because they will be loaded right before running and unloaded right after
         return