diff --git a/provider/lpffi/sdr_funcs.go b/provider/lpffi/sdr_funcs.go
index 6b59d9268..ae402a036 100644
--- a/provider/lpffi/sdr_funcs.go
+++ b/provider/lpffi/sdr_funcs.go
@@ -268,8 +268,53 @@ func (sb *SealCalls) makePhase1Out(unsCid cid.Cid, spt abi.RegisteredSealProof)
 				Size:          64,
 			})
 		}
+	case abi.RegisteredSealProof_StackedDrg512MiBV1_1:
+		phase1Output.Config.RowsToDiscard = 0
+		phase1Output.Config.Size = 33554431
+		phase1Output.Labels["StackedDrg512MiBV1"] = &Labels{}
+		phase1Output.RegisteredProof = "StackedDrg512MiBV1_1"
+
+		for i := 0; i < 2; i++ {
+			phase1Output.Labels["StackedDrg512MiBV1"].Labels = append(phase1Output.Labels["StackedDrg512MiBV1"].Labels, Config{
+				ID:            fmt.Sprintf("layer-%d", i+1),
+				Path:          "placeholder",
+				RowsToDiscard: 0,
+				Size:          16777216,
+			})
+		}
+
+	case abi.RegisteredSealProof_StackedDrg32GiBV1_1:
+		phase1Output.Config.RowsToDiscard = 0
+		phase1Output.Config.Size = 2147483647
+		phase1Output.Labels["StackedDrg32GiBV1"] = &Labels{}
+		phase1Output.RegisteredProof = "StackedDrg32GiBV1_1"
+
+		for i := 0; i < 11; i++ {
+			phase1Output.Labels["StackedDrg32GiBV1"].Labels = append(phase1Output.Labels["StackedDrg32GiBV1"].Labels, Config{
+				ID:            fmt.Sprintf("layer-%d", i+1),
+				Path:          "/placeholder",
+				RowsToDiscard: 0,
+				Size:          1073741824,
+			})
+		}
+
+	case abi.RegisteredSealProof_StackedDrg64GiBV1_1:
+		phase1Output.Config.RowsToDiscard = 0
+		phase1Output.Config.Size = 4294967295
+		phase1Output.Labels["StackedDrg64GiBV1"] = &Labels{}
+		phase1Output.RegisteredProof = "StackedDrg64GiBV1_1"
+
+		for i := 0; i < 11; i++ {
+			phase1Output.Labels["StackedDrg64GiBV1"].Labels = append(phase1Output.Labels["StackedDrg64GiBV1"].Labels, Config{
+				ID:            fmt.Sprintf("layer-%d", i+1),
+				Path:          "/placeholder",
+				RowsToDiscard: 0,
+				Size:          2147483648,
+			})
+		}
+
 	default:
-		panic("todo")
+		panic("proof type not handled")
 	}
 
 	return json.Marshal(phase1Output)
diff --git a/storage/paths/db_index.go b/storage/paths/db_index.go
index 9d12eb70f..142a32e83 100644
--- a/storage/paths/db_index.go
+++ b/storage/paths/db_index.go
@@ -751,6 +751,32 @@ func (dbi *DBIndex) StorageBestAlloc(ctx context.Context, allocate storiface.Sec
 	return result, nil
 }
 
+/*
+2024-02-17T01:24:10.243+0100    WARN    stores  paths/remote.go:258     acquireFromRemote encountered errors when fetching sector from remote   {"errors": "1 error occurred:\n\t* fetch error http://10.99.16.4:3456/remote/cache/s-t02620-1 (storage 0bd90137-1219-4fb6-82d4-138a72c692b7) -> /data/3/store/cache/fetching/s-t02620-1: do request: Get \"http://10.99.16.4:3456/remote/cache/s-t02620-1\": dial tcp 10.99.16.4:3456: connect: connection refused\n\n"}
+2024-02-17T01:24:10.248+0100    INFO    stores  paths/remote.go:359     Delete http://10.99.16.4:12300/remote/cache/s-t02620-1?keep=0ff4da63-7e0d-477e-a2ee-814c9fd7ef71
+
+==> /var/log/lotus/provider1.log <==
+2024-02-17T01:25:32.820+0100    INFO    harmonytask     harmonytask/task_type_handler.go:121    Beginning work on Task  {"id": 7815, "from": "poller", "name": "WinPost"}
+
+==> /var/log/lotus/provider4.log <==
+2024-02-17T01:25:45.058+0100    ERROR   harmonytask     harmonytask/task_type_handler.go:131    Recovered from a serious error while processing SDRTrees task 7702: todo Stack: goroutine 334 [running]:
+github.com/filecoin-project/lotus/lib/harmony/harmonytask.(*taskTypeHandler).considerWork.func1.1()
+        /home/magik6k/github.com/filecoin-project/go-lotus/lib/harmony/harmonytask/task_type_handler.go:130 +0xc5
+panic({0x2210100?, 0x4557680?})
+        /usr/lib/go/src/runtime/panic.go:770 +0x132
+github.com/filecoin-project/lotus/provider/lpffi.(*SealCalls).makePhase1Out(0x10?, {{0xc0009ba120?, 0xf?}}, 0x8)
+        /home/magik6k/github.com/filecoin-project/go-lotus/provider/lpffi/sdr_funcs.go:272 +0x445
+github.com/filecoin-project/lotus/provider/lpffi.(*SealCalls).TreeRC(0xc000884118, {0x457c9b8, 0xa4c7d40}, {{0xa3c, 0x1}, 0x8}, {{0xc0009ba120?, 0x800000000?}})
+        /home/magik6k/github.com/filecoin-project/go-lotus/provider/lpffi/sdr_funcs.go:133 +0x95
+github.com/filecoin-project/lotus/provider/lpseal.(*TreesTask).Do(0xc00017c5e0, 0x1e16, 0x6?)
+        /home/magik6k/github.com/filecoin-project/go-lotus/provider/lpseal/task_trees.go:149 +0x5ca
+github.com/filecoin-project/lotus/lib/harmony/harmonytask.(*taskTypeHandler).considerWork.func1()
+        /home/magik6k/github.com/filecoin-project/go-lotus/lib/harmony/harmonytask/task_type_handler.go:147 +0x2a6
+created by github.com/filecoin-project/lotus/lib/harmony/harmonytask.(*taskTypeHandler).considerWork in goroutine 230
+        /home/magik6k/github.com/filecoin-project/go-lotus/lib/harmony/harmonytask/task_type_handler.go:120 +0x465
+
+*/
+
 // timeout after which we consider a lock to be stale
 const LockTimeOut = 300 * time.Second