Hive H has settled in and has brood and stores.
It absconded in early August. I returned the colony to the same hive and then moved it to Headington. I put the frames to the front of the hive; fed them with Honey and made a very small entrance. This has encouraged them to produce brood and defend their entrance. I've seen lots of wasps around but none appear to have got in.
The neighbouring hive - Hive B - has absconded or failed. I suspect robbing. Both hives are very near an apple tree which attracts wasps. The return of Hive H to health suggests that they are now willing to defend against wasp attacks.