diff --git a/proxy/proxy.go b/proxy/proxy.go
index 2022bc37..182cd1a1 100644
--- a/proxy/proxy.go
+++ b/proxy/proxy.go
@@ -256,26 +256,18 @@ func (w *VisionReader) ReadMultiBuffer() (buf.MultiBuffer, error) {
 	}
 
 	if *switchToDirectCopy {
-		// Before switching to direct copy, ensure current buffer contains complete TLS records
-		// This prevents corruption when switching mid-record, especially with testpre connections
-		if !buffer.IsEmpty() && w.trafficState.IsTLS && !IsCompleteRecord(buffer) {
-			// Buffer contains incomplete TLS records, cannot safely switch yet
-			// Return the buffer and the switch will be attempted on the next read
-			errors.LogDebug(w.ctx, "Vision: incomplete TLS records in buffer, delaying direct copy switch, len=", buffer.Len())
-			return buffer, err
-		}
-
 		// XTLS Vision processes TLS-like conn's input and rawInput
-		if w.input != nil {
-			if inputBuffer, err := buf.ReadFrom(w.input); err == nil && !inputBuffer.IsEmpty() {
-				buffer, _ = buf.MergeMulti(buffer, inputBuffer)
-			}
-		}
+		// Process rawInput first, then input, then current buffer
 		if w.rawInput != nil {
 			if rawInputBuffer, err := buf.ReadFrom(w.rawInput); err == nil && !rawInputBuffer.IsEmpty() {
 				buffer, _ = buf.MergeMulti(buffer, rawInputBuffer)
 			}
 		}
+		if w.input != nil {
+			if inputBuffer, err := buf.ReadFrom(w.input); err == nil && !inputBuffer.IsEmpty() {
+				buffer, _ = buf.MergeMulti(buffer, inputBuffer)
+			}
+		}
 		if w.input != nil {
 			*w.input = bytes.Reader{} // release memory
 			w.input = nil