I’ve been using Cog + Click for more than a year, but after the battery died and I replaced it, it no longer maintains a connection. Doesn’t matter if I use Companion or Bluetooth connections, same behavior. I can sometimes get it to connect briefly, but it drops the connection after a 1 or 2 seconds. New battery tested at 100%. Any ideas? Is there any hope for this thing or is it trash and I should just go back to a derailleur?
Thanks