DotNetty issues during chiado sync

[kamilchodola]

Steps to Reproduce
In order to replicate the behavior, please provide a detailed list of steps:

1. Start syncing chiado + lighthouse
2. Observe logs during sync of Old Headers

Actual behavior
I got those two types of exceptions:

DotNetty.Codecs.EncoderException: Exception of type 'DotNetty.Codecs.EncoderException' was thrown.
 ---> System.IndexOutOfRangeException: Index was outside the bounds of the array.
   at Nethermind.Network.Rlpx.FrameHeaderReader.ReadFrameHeader(IByteBuffer input) in /src/Nethermind/Nethermind.Network/Rlpx/FrameHeaderReader.cs:line 18
   at Nethermind.Network.Rlpx.ZeroFrameEncoder.Encode(IChannelHandlerContext context, IByteBuffer input, IByteBuffer output) in /src/Nethermind/Nethermind.Network/Rlpx/ZeroFrameEncoder.cs:line 39
   at DotNetty.Codecs.MessageToByteEncoder`1.WriteAsync(IChannelHandlerContext context, Object message)
   --- End of inner exception stack trace ---
   at Nethermind.Network.P2P.PacketSender.SendBuffer(IByteBuffer buffer) in /src/Nethermind/Nethermind.Network/P2P/PacketSender.cs:line 54

and

DotNetty.Codecs.EncoderException: Exception of type 'DotNetty.Codecs.EncoderException' was thrown.
 ---> Nethermind.Serialization.Rlp.RlpException: Expected a sequence prefix to be in the range of <192, 255> and got 83 at position 1 in the message of length 13 starting with 53c1805d0ebf4898c915eb2dc4
   at Nethermind.Network.Rlpx.FrameHeaderReader.ReadFrameHeader(IByteBuffer input) in /src/Nethermind/Nethermind.Network/Rlpx/FrameHeaderReader.cs:line 24
   at Nethermind.Network.Rlpx.ZeroFrameEncoder.Encode(IChannelHandlerContext context, IByteBuffer input, IByteBuffer output) in /src/Nethermind/Nethermind.Network/Rlpx/ZeroFrameEncoder.cs:line 39
   at DotNetty.Codecs.MessageToByteEncoder`1.WriteAsync(IChannelHandlerContext context, Object message)
   --- End of inner exception stack trace ---
   at Nethermind.Network.P2P.PacketSender.SendBuffer(IByteBuffer buffer) in /src/Nethermind/Nethermind.Network/P2P/PacketSender.cs:line 54

It only happens on chiado